52632551 has 8 divisors (see below), whose sum is σ = 54132624. Its totient is φ = 51151360.

The previous prime is 52632539. The next prime is 52632557. The reversal of 52632551 is 15523625.

It is a happy number.

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

It is not a de Polignac number, because 52632551 - 2¹⁴ = 52616167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52632557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031 + ... + 10311.

It is an arithmetic number, because the mean of its divisors is an integer number (6766578).

Almost surely, 2^52632551 is an apocalyptic number.

52632551 is a deficient number, since it is larger than the sum of its proper divisors (1500073).

52632551 is a wasteful number, since it uses less digits than its factorization.

52632551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9441.

The product of its digits is 9000, while the sum is 29.

The square root of 52632551 is about 7254.8294948951. The cubic root of 52632551 is about 374.7584838941.

The spelling of 52632551 in words is "fifty-two million, six hundred thirty-two thousand, five hundred fifty-one".