157452804288 has 672 divisors, whose sum is σ = 537985817600. Its totient is φ = 44873367552.

The previous prime is 157452804287. The next prime is 157452804331. The reversal of 157452804288 is 882408254751.

157452804288 is a `hidden beast` number, since 1 + 5 + 74 + 528 + 0 + 42 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (157452804287) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 512875431 + ... + 512875737.

Almost surely, 2^157452804288 is an apocalyptic number.

157452804288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157452804288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268992908800).

157452804288 is an abundant number, since it is smaller than the sum of its proper divisors (380533013312).

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

157452804288 is a wasteful number, since it uses less digits than its factorization.

157452804288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 54.

The spelling of 157452804288 in words is "one hundred fifty-seven billion, four hundred fifty-two million, eight hundred four thousand, two hundred eighty-eight".