153791136 has 60 divisors (see below), whose sum is σ = 452303082. Its totient is φ = 51262848.

The previous prime is 153791101. The next prime is 153791137. The reversal of 153791136 is 631197351.

153791136 is a `hidden beast` number, since 1 + 537 + 9 + 113 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 133541136 + 20250000 = 11556^2 + 4500^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 153791136.

It is not an unprimeable number, because it can be changed into a prime (153791137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 27075 + ... + 32258.

Almost surely, 2^153791136 is an apocalyptic number.

153791136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153791136 is an abundant number, since it is smaller than the sum of its proper divisors (298511946).

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

153791136 is an equidigital number, since it uses as much as digits as its factorization.

153791136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59355 (or 59338 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 153791136 is about 12401.2554203193. The cubic root of 153791136 is about 535.7684081548.

The spelling of 153791136 in words is "one hundred fifty-three million, seven hundred ninety-one thousand, one hundred thirty-six".