38887285570 has 16 divisors (see below), whose sum is σ = 79996701888. Its totient is φ = 13332783600.

The previous prime is 38887285561. The next prime is 38887285609. The reversal of 38887285570 is 7558278883.

It is a junction number, because it is equal to n+sod(n) for n = 38887285499 and 38887285508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277766256 + ... + 277766395.

It is an arithmetic number, because the mean of its divisors is an integer number (4999793868).

Almost surely, 2^38887285570 is an apocalyptic number.

38887285570 is an abundant number, since it is smaller than the sum of its proper divisors (41109416318).

38887285570 is a wasteful number, since it uses less digits than its factorization.

38887285570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555532665.

The product of its (nonzero) digits is 30105600, while the sum is 61.

The spelling of 38887285570 in words is "thirty-eight billion, eight hundred eighty-seven million, two hundred eighty-five thousand, five hundred seventy".