52785954 has 24 divisors (see below), whose sum is σ = 123167772. Its totient is φ = 16241760.

The previous prime is 52785947. The next prime is 52785959. The reversal of 52785954 is 45958725.

52785954 is a `hidden beast` number, since 52 + 7 + 8 + 595 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51451929 + 1334025 = 7173^2 + 1155^2 .

It is not an unprimeable number, because it can be changed into a prime (52785959) 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, 112557 + ... + 113024.

Almost surely, 2^52785954 is an apocalyptic number.

52785954 is an abundant number, since it is smaller than the sum of its proper divisors (70381818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52785954 is a wasteful number, since it uses less digits than its factorization.

52785954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225602 (or 225599 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 52785954 is about 7265.3942769818. The cubic root of 52785954 is about 375.1222214941.

The spelling of 52785954 in words is "fifty-two million, seven hundred eighty-five thousand, nine hundred fifty-four".