52922501 has 4 divisors (see below), whose sum is σ = 53067072. Its totient is φ = 52777932.

The previous prime is 52922483. The next prime is 52922537. The reversal of 52922501 is 10522925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52922501 - 2⁶ = 52922437 is a prime.

It is a super-2 number, since 2×52922501² = 5601582224190002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52922561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71735 + ... + 72468.

It is an arithmetic number, because the mean of its divisors is an integer number (13266768).

Almost surely, 2^52922501 is an apocalyptic number.

It is an amenable number.

52922501 is a deficient number, since it is larger than the sum of its proper divisors (144571).

52922501 is a wasteful number, since it uses less digits than its factorization.

52922501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144570.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 52922501 is about 7274.7852889278. The cubic root of 52922501 is about 375.4453990726.

The spelling of 52922501 in words is "fifty-two million, nine hundred twenty-two thousand, five hundred one".