38682871580 has 48 divisors (see below), whose sum is σ = 82669117440. Its totient is φ = 15202168128.

The previous prime is 38682871543. The next prime is 38682871583. The reversal of 38682871580 is 8517828683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682871583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187691 + ... + 335549.

It is an arithmetic number, because the mean of its divisors is an integer number (1722273280).

Almost surely, 2^38682871580 is an apocalyptic number.

It is an amenable number.

38682871580 is an abundant number, since it is smaller than the sum of its proper divisors (43986245860).

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

38682871580 is a wasteful number, since it uses less digits than its factorization.

38682871580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148098 (or 148096 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 38682871580 in words is "thirty-eight billion, six hundred eighty-two million, eight hundred seventy-one thousand, five hundred eighty".