157385358 has 24 divisors (see below), whose sum is σ = 367233048. Its totient is φ = 48426192.

The previous prime is 157385353. The next prime is 157385359. The reversal of 157385358 is 853583751.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157385351) 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 11 ways as a sum of consecutive naturals, for example, 336060 + ... + 336527.

It is an arithmetic number, because the mean of its divisors is an integer number (15301377).

Almost surely, 2^157385358 is an apocalyptic number.

157385358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

157385358 is an abundant number, since it is smaller than the sum of its proper divisors (209847690).

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

157385358 is a wasteful number, since it uses less digits than its factorization.

157385358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672608 (or 672605 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 157385358 is about 12545.3321199560. The cubic root of 157385358 is about 539.9100879108.

The spelling of 157385358 in words is "one hundred fifty-seven million, three hundred eighty-five thousand, three hundred fifty-eight".