153053145 has 40 divisors (see below), whose sum is σ = 313562304. Its totient is φ = 69965856.

The previous prime is 153053143. The next prime is 153053167. The reversal of 153053145 is 541350351.

It is not a de Polignac number, because 153053145 - 2¹ = 153053143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (153053143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24159 + ... + 29828.

Almost surely, 2^153053145 is an apocalyptic number.

153053145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153053145 is an abundant number, since it is smaller than the sum of its proper divisors (160509159).

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

153053145 is an equidigital number, since it uses as much as digits as its factorization.

153053145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54011 (or 54002 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 153053145 is about 12371.4649496331. The cubic root of 153053145 is about 534.9100439781.

The spelling of 153053145 in words is "one hundred fifty-three million, fifty-three thousand, one hundred forty-five".