52573473 has 12 divisors (see below), whose sum is σ = 76901760. Its totient is φ = 34604856.

The previous prime is 52573471. The next prime is 52573483. The reversal of 52573473 is 37437525.

It is not a de Polignac number, because 52573473 - 2¹ = 52573471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52573471) 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, 36261 + ... + 37682.

It is an arithmetic number, because the mean of its divisors is an integer number (6408480).

Almost surely, 2^52573473 is an apocalyptic number.

It is an amenable number.

52573473 is a deficient number, since it is larger than the sum of its proper divisors (24328287).

52573473 is a wasteful number, since it uses less digits than its factorization.

52573473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74028 (or 74025 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 52573473 is about 7250.7567191294. The cubic root of 52573473 is about 374.6182141040.

The spelling of 52573473 in words is "fifty-two million, five hundred seventy-three thousand, four hundred seventy-three".