158382700788 has 24 divisors (see below), whose sum is σ = 397987299808. Its totient is φ = 48733138656.

The previous prime is 158382700787. The next prime is 158382700843. The reversal of 158382700788 is 887007283851.

It is a super-2 number, since 2×158382700788² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158382700787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507636706 + ... + 507637017.

Almost surely, 2^158382700788 is an apocalyptic number.

It is an amenable number.

158382700788 is an abundant number, since it is smaller than the sum of its proper divisors (239604599020).

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

158382700788 is a wasteful number, since it uses less digits than its factorization.

158382700788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015273743 (or 1015273741 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 57.

The spelling of 158382700788 in words is "one hundred fifty-eight billion, three hundred eighty-two million, seven hundred thousand, seven hundred eighty-eight".