38817513035500 has 48 divisors (see below), whose sum is σ = 85850580816000. Its totient is φ = 15330460828800.

The previous prime is 38817513035489. The next prime is 38817513035557. The reversal of 38817513035500 is 553031571883.

38817513035500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38817513035500² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491321425 + ... + 491400424.

It is an arithmetic number, because the mean of its divisors is an integer number (1788553767000).

Almost surely, 2^{38817513035500} is an apocalyptic number.

It is an amenable number.

38817513035500 is an abundant number, since it is smaller than the sum of its proper divisors (47033067780500).

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

38817513035500 is a wasteful number, since it uses less digits than its factorization.

38817513035500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982721947 (or 982721935 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 38817513035500 in words is "thirty-eight trillion, eight hundred seventeen billion, five hundred thirteen million, thirty-five thousand, five hundred".