52588494 has 32 divisors (see below), whose sum is σ = 133559040. Its totient is φ = 15025176.

The previous prime is 52588489. The next prime is 52588517. The reversal of 52588494 is 49488525.

52588494 is a `hidden beast` number, since 525 + 88 + 49 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69184 + ... + 69939.

It is an arithmetic number, because the mean of its divisors is an integer number (4173720).

Almost surely, 2^52588494 is an apocalyptic number.

52588494 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52588494 is an abundant number, since it is smaller than the sum of its proper divisors (80970546).

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

52588494 is a wasteful number, since it uses less digits than its factorization.

52588494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139141 (or 139135 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 52588494 is about 7251.7924680730. The cubic root of 52588494 is about 374.6538886501.

The spelling of 52588494 in words is "fifty-two million, five hundred eighty-eight thousand, four hundred ninety-four".