153195008 has 30 divisors (see below), whose sum is σ = 306651411. Its totient is φ = 76457472.

The previous prime is 153194999. The next prime is 153195011. The reversal of 153195008 is 800591351.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 76597504 + 76597504 = 8752^2 + 8752^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8752.

It is a super-2 number, since 2×153195008² = 46937420952240128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 279791 + ... + 280337.

Almost surely, 2^153195008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153195008

153195008 is an abundant number, since it is smaller than the sum of its proper divisors (153456403).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153195008 is an frugal number, since it uses more digits than its factorization.

153195008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 153195008 is about 12377.1970978893. The cubic root of 153195008 is about 535.0752600329.

Multiplying 153195008 by its sum of digits (32), we get a square (4902240256 = 70016²).

153195008 divided by its sum of digits (32) gives a square (4787344 = 2188²).

The spelling of 153195008 in words is "one hundred fifty-three million, one hundred ninety-five thousand, eight".