38572100275 has 54 divisors (see below), whose sum is σ = 51366332508. Its totient is φ = 28726790400.

The previous prime is 38572100257. The next prime is 38572100291. The reversal of 38572100275 is 57200127583.

It is a happy number.

It is not a de Polignac number, because 38572100275 - 2⁵ = 38572100243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 116531860 + ... + 116532190.

Almost surely, 2^38572100275 is an apocalyptic number.

38572100275 is a deficient number, since it is larger than the sum of its proper divisors (12794232233).

38572100275 is a wasteful number, since it uses less digits than its factorization.

38572100275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 38572100275 in words is "thirty-eight billion, five hundred seventy-two million, one hundred thousand, two hundred seventy-five".