38678652552 has 48 divisors (see below), whose sum is σ = 102719277360. Its totient is φ = 12134477056.

The previous prime is 38678652527. The next prime is 38678652557. The reversal of 38678652552 is 25525687683.

It is a super-2 number, since 2×38678652552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38678652492 and 38678652501.

It is not an unprimeable number, because it can be changed into a prime (38678652557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2781318 + ... + 2795189.

It is an arithmetic number, because the mean of its divisors is an integer number (2139984945).

Almost surely, 2^38678652552 is an apocalyptic number.

It is an amenable number.

38678652552 is an abundant number, since it is smaller than the sum of its proper divisors (64040624808).

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

38678652552 is a wasteful number, since it uses less digits than its factorization.

38678652552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5576550 (or 5576529 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 57.

The spelling of 38678652552 in words is "thirty-eight billion, six hundred seventy-eight million, six hundred fifty-two thousand, five hundred fifty-two".