53052415 has 8 divisors (see below), whose sum is σ = 68560128. Its totient is φ = 39177120.

The previous prime is 53052383. The next prime is 53052443. The reversal of 53052415 is 51425035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53052415 - 2⁵ = 53052383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53052415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408031 + ... + 408160.

It is an arithmetic number, because the mean of its divisors is an integer number (8570016).

Almost surely, 2^53052415 is an apocalyptic number.

53052415 is a deficient number, since it is larger than the sum of its proper divisors (15507713).

53052415 is a wasteful number, since it uses less digits than its factorization.

53052415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816209.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 53052415 is about 7283.7088766644. The cubic root of 53052415 is about 375.7523621198.

The spelling of 53052415 in words is "fifty-three million, fifty-two thousand, four hundred fifteen".