38072272051 has 16 divisors (see below), whose sum is σ = 41639270400. Its totient is φ = 34523042400.

The previous prime is 38072272033. The next prime is 38072272081. The reversal of 38072272051 is 15027227083.

It is not a de Polignac number, because 38072272051 - 2⁵ = 38072272019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38072272051.

It is not an unprimeable number, because it can be changed into a prime (38072272031) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9152110 + ... + 9156268.

It is an arithmetic number, because the mean of its divisors is an integer number (2602454400).

Almost surely, 2^38072272051 is an apocalyptic number.

38072272051 is a deficient number, since it is larger than the sum of its proper divisors (3566998349).

38072272051 is a wasteful number, since it uses less digits than its factorization.

38072272051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 38072272051 in words is "thirty-eight billion, seventy-two million, two hundred seventy-two thousand, fifty-one".