52632923 has 4 divisors (see below), whose sum is σ = 60151920. Its totient is φ = 45113928.

The previous prime is 52632919. The next prime is 52632949. The reversal of 52632923 is 32923625.

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 52632923 - 2² = 52632919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52632923.

It is not an unprimeable number, because it can be changed into a prime (52632973) 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, 3759488 + ... + 3759501.

It is an arithmetic number, because the mean of its divisors is an integer number (15037980).

Almost surely, 2^52632923 is an apocalyptic number.

52632923 is a deficient number, since it is larger than the sum of its proper divisors (7518997).

52632923 is an equidigital number, since it uses as much as digits as its factorization.

52632923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7518996.

The product of its digits is 19440, while the sum is 32.

The square root of 52632923 is about 7254.8551329437. The cubic root of 52632923 is about 374.7593668067.

The spelling of 52632923 in words is "fifty-two million, six hundred thirty-two thousand, nine hundred twenty-three".