52532315 has 16 divisors (see below), whose sum is σ = 69179616. Its totient is φ = 37977600.

The previous prime is 52532303. The next prime is 52532317. The reversal of 52532315 is 51323525.

It is not a de Polignac number, because 52532315 - 2¹⁸ = 52270171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52532317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6755 + ... + 12275.

It is an arithmetic number, because the mean of its divisors is an integer number (4323726).

Almost surely, 2^52532315 is an apocalyptic number.

52532315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52532315 is a deficient number, since it is larger than the sum of its proper divisors (16647301).

52532315 is a wasteful number, since it uses less digits than its factorization.

52532315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710.

The product of its digits is 4500, while the sum is 26.

The square root of 52532315 is about 7247.9179769090. The cubic root of 52532315 is about 374.5204299245.

The spelling of 52532315 in words is "fifty-two million, five hundred thirty-two thousand, three hundred fifteen".