72053883 has 12 divisors (see below), whose sum is σ = 113539608. Its totient is φ = 43668960.

The previous prime is 72053881. The next prime is 72053887. The reversal of 72053883 is 38835027.

It is not a de Polignac number, because 72053883 - 2¹ = 72053881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72053881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363810 + ... + 364007.

It is an arithmetic number, because the mean of its divisors is an integer number (9461634).

Almost surely, 2^72053883 is an apocalyptic number.

72053883 is a deficient number, since it is larger than the sum of its proper divisors (41485725).

72053883 is a wasteful number, since it uses less digits than its factorization.

72053883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727834 (or 727831 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 72053883 is about 8488.4558666462. The cubic root of 72053883 is about 416.1205175814.

The spelling of 72053883 in words is "seventy-two million, fifty-three thousand, eight hundred eighty-three".