152457385794 has 32 divisors (see below), whose sum is σ = 348516089856. Its totient is φ = 43553994960.

The previous prime is 152457385777. The next prime is 152457385807. The reversal of 152457385794 is 497583754251.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139909 + ... + 569639.

It is an arithmetic number, because the mean of its divisors is an integer number (10891127808).

Almost surely, 2^152457385794 is an apocalyptic number.

152457385794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

152457385794 is an abundant number, since it is smaller than the sum of its proper divisors (196058704062).

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

152457385794 is a wasteful number, since it uses less digits than its factorization.

152457385794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438190.

The product of its digits is 42336000, while the sum is 60.

The spelling of 152457385794 in words is "one hundred fifty-two billion, four hundred fifty-seven million, three hundred eighty-five thousand, seven hundred ninety-four".