38452856836 has 9 divisors (see below), whose sum is σ = 67293185799. Its totient is φ = 19226232324.

The previous prime is 38452856809. The next prime is 38452856851. The reversal of 38452856836 is 63865825483.

The square root of 38452856836 is 196094.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 343165 + ... + 441211.

Almost surely, 2^38452856836 is an apocalyptic number.

38452856836 is the 196094-th square number.

It is an amenable number.

38452856836 is a deficient number, since it is larger than the sum of its proper divisors (28840328963).

38452856836 is an frugal number, since it uses more digits than its factorization.

38452856836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196098 (or 98049 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 58.

The spelling of 38452856836 in words is "thirty-eight billion, four hundred fifty-two million, eight hundred fifty-six thousand, eight hundred thirty-six".