52051733 has 4 divisors (see below), whose sum is σ = 52784928. Its totient is φ = 51318540.

The previous prime is 52051693. The next prime is 52051763. The reversal of 52051733 is 33715025.

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 52051733 - 2⁸ = 52051477 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 (52051763) 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, 366491 + ... + 366632.

It is an arithmetic number, because the mean of its divisors is an integer number (13196232).

Almost surely, 2^52051733 is an apocalyptic number.

It is an amenable number.

52051733 is a deficient number, since it is larger than the sum of its proper divisors (733195).

52051733 is an equidigital number, since it uses as much as digits as its factorization.

52051733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733194.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 52051733 is about 7214.6886973729. The cubic root of 52051733 is about 373.3748528618.

Adding to 52051733 its reverse (33715025), we get a palindrome (85766758).

The spelling of 52051733 in words is "fifty-two million, fifty-one thousand, seven hundred thirty-three".