72796053 has 16 divisors (see below), whose sum is σ = 106938432. Its totient is φ = 43680000.

The previous prime is 72796039. The next prime is 72796099. The reversal of 72796053 is 35069727.

It is not a de Polignac number, because 72796053 - 2¹³ = 72787861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72796253) 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, 7588 + ... + 14253.

It is an arithmetic number, because the mean of its divisors is an integer number (6683652).

Almost surely, 2^72796053 is an apocalyptic number.

It is an amenable number.

72796053 is a deficient number, since it is larger than the sum of its proper divisors (34142379).

72796053 is a wasteful number, since it uses less digits than its factorization.

72796053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21956.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 72796053 is about 8532.0603021779. The cubic root of 72796053 is about 417.5443494547.

The spelling of 72796053 in words is "seventy-two million, seven hundred ninety-six thousand, fifty-three".