52232051 has 4 divisors (see below), whose sum is σ = 53117400. Its totient is φ = 51346704.

The previous prime is 52232039. The next prime is 52232069. The reversal of 52232051 is 15023225.

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 52232051 - 2¹⁰ = 52231027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52232071) 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, 442586 + ... + 442703.

It is an arithmetic number, because the mean of its divisors is an integer number (13279350).

Almost surely, 2^52232051 is an apocalyptic number.

52232051 is a deficient number, since it is larger than the sum of its proper divisors (885349).

52232051 is an equidigital number, since it uses as much as digits as its factorization.

52232051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885348.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52232051 is about 7227.1744824655. The cubic root of 52232051 is about 373.8055052668.

Adding to 52232051 its reverse (15023225), we get a palindrome (67255276).

The spelling of 52232051 in words is "fifty-two million, two hundred thirty-two thousand, fifty-one".