38277555856 has 10 divisors (see below), whose sum is σ = 74162764502. Its totient is φ = 19138777920.

The previous prime is 38277555839. The next prime is 38277555859. The reversal of 38277555856 is 65855577283.

It can be written as a sum of positive squares in only one way, i.e., 24216339456 + 14061216400 = 155616^2 + 118580^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38277555794 and 38277555803.

It is not an unprimeable number, because it can be changed into a prime (38277555859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196173605 + ... + 1196173636.

Almost surely, 2^38277555856 is an apocalyptic number.

It is an amenable number.

38277555856 is a deficient number, since it is larger than the sum of its proper divisors (35885208646).

38277555856 is a wasteful number, since it uses less digits than its factorization.

38277555856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392347249 (or 2392347243 counting only the distinct ones).

The product of its digits is 70560000, while the sum is 61.

The spelling of 38277555856 in words is "thirty-eight billion, two hundred seventy-seven million, five hundred fifty-five thousand, eight hundred fifty-six".