52500315 has 24 divisors (see below), whose sum is σ = 97716240. Its totient is φ = 23999808.

The previous prime is 52500293. The next prime is 52500337. The reversal of 52500315 is 51300525.

52500315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52500293) and next prime (52500337).

It is not a de Polignac number, because 52500315 - 2⁶ = 52500251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 52500291 and 52500300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34980 + ... + 36449.

It is an arithmetic number, because the mean of its divisors is an integer number (4071510).

Almost surely, 2^52500315 is an apocalyptic number.

52500315 is a deficient number, since it is larger than the sum of its proper divisors (45215925).

52500315 is a wasteful number, since it uses less digits than its factorization.

52500315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71451 (or 71444 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 52500315 is about 7245.7101101272. The cubic root of 52500315 is about 374.4443682467. Note that the first 3 decimals are identical.

The spelling of 52500315 in words is "fifty-two million, five hundred thousand, three hundred fifteen".