52665294 has 32 divisors (see below), whose sum is σ = 115246080. Its totient is φ = 15912000.

The previous prime is 52665281. The next prime is 52665307. The reversal of 52665294 is 49256625.

It is an interprime number because it is at equal distance from previous prime (52665281) and next prime (52665307).

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, 26019 + ... + 27969.

It is an arithmetic number, because the mean of its divisors is an integer number (3601440).

Almost surely, 2^52665294 is an apocalyptic number.

52665294 is an abundant number, since it is smaller than the sum of its proper divisors (62580786).

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

52665294 is a wasteful number, since it uses less digits than its factorization.

52665294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376.

The product of its digits is 129600, while the sum is 39.

The square root of 52665294 is about 7257.0857787407. The cubic root of 52665294 is about 374.8361808903.

The spelling of 52665294 in words is "fifty-two million, six hundred sixty-five thousand, two hundred ninety-four".