52583507 has 4 divisors (see below), whose sum is σ = 55351080. Its totient is φ = 49815936.

The previous prime is 52583483. The next prime is 52583513. The reversal of 52583507 is 70538525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52583507 - 2²² = 48389203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52583537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1383758 + ... + 1383795.

It is an arithmetic number, because the mean of its divisors is an integer number (13837770).

Almost surely, 2^52583507 is an apocalyptic number.

52583507 is a deficient number, since it is larger than the sum of its proper divisors (2767573).

52583507 is a wasteful number, since it uses less digits than its factorization.

52583507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767572.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 52583507 is about 7251.4486138978. The cubic root of 52583507 is about 374.6420453877.

The spelling of 52583507 in words is "fifty-two million, five hundred eighty-three thousand, five hundred seven".