38954500572548 has 48 divisors (see below), whose sum is σ = 74612769443520. Its totient is φ = 17648266521600.

The previous prime is 38954500572539. The next prime is 38954500572571. The reversal of 38954500572548 is 84527500545983.

It is a super-2 number, since 2×38954500572548² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53129468 + ... + 53857676.

It is an arithmetic number, because the mean of its divisors is an integer number (1554432696740).

Almost surely, 2^{38954500572548} is an apocalyptic number.

It is an amenable number.

38954500572548 is a deficient number, since it is larger than the sum of its proper divisors (35658268870972).

38954500572548 is a wasteful number, since it uses less digits than its factorization.

38954500572548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732228 (or 732226 counting only the distinct ones).

The product of its (nonzero) digits is 241920000, while the sum is 65.

The spelling of 38954500572548 in words is "thirty-eight trillion, nine hundred fifty-four billion, five hundred million, five hundred seventy-two thousand, five hundred forty-eight".