38787528508416 has 132 divisors (see below), whose sum is σ = 117892786663600. Its totient is φ = 12248693157888.

The previous prime is 38787528508387. The next prime is 38787528508489. The reversal of 38787528508416 is 61480582578783.

38787528508416 is a `hidden beast` number, since 3 + 8 + 7 + 8 + 7 + 528 + 5 + 0 + 84 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110580586 + ... + 110930793.

Almost surely, 2^{38787528508416} is an apocalyptic number.

38787528508416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38787528508416 is an abundant number, since it is smaller than the sum of its proper divisors (79105258155184).

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

38787528508416 is a wasteful number, since it uses less digits than its factorization.

38787528508416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221511424 (or 221511403 counting only the distinct ones).

The product of its (nonzero) digits is 722534400, while the sum is 72.

The spelling of 38787528508416 in words is "thirty-eight trillion, seven hundred eighty-seven billion, five hundred twenty-eight million, five hundred eight thousand, four hundred sixteen".