52580415 has 16 divisors (see below), whose sum is σ = 87787008. Its totient is φ = 26823456.

The previous prime is 52580389. The next prime is 52580419. The reversal of 52580415 is 51408525.

52580415 = 359² + 360² + ... + 588².

It is not a de Polignac number, because 52580415 - 2⁵ = 52580383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52580419) 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, 75859 + ... + 76548.

It is an arithmetic number, because the mean of its divisors is an integer number (5486688).

Almost surely, 2^52580415 is an apocalyptic number.

52580415 is a deficient number, since it is larger than the sum of its proper divisors (35206593).

52580415 is a wasteful number, since it uses less digits than its factorization.

52580415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152438.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 52580415 is about 7251.2354119833. The cubic root of 52580415 is about 374.6347020464.

The spelling of 52580415 in words is "fifty-two million, five hundred eighty thousand, four hundred fifteen".