52292737 has 4 divisors (see below), whose sum is σ = 59763136. Its totient is φ = 44822340.

The previous prime is 52292701. The next prime is 52292743. The reversal of 52292737 is 73729225.

52292737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-52292737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52292696 and 52292705.

It is not an unprimeable number, because it can be changed into a prime (52292767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3735189 + ... + 3735202.

It is an arithmetic number, because the mean of its divisors is an integer number (14940784).

Almost surely, 2^52292737 is an apocalyptic number.

It is an amenable number.

52292737 is a deficient number, since it is larger than the sum of its proper divisors (7470399).

52292737 is an equidigital number, since it uses as much as digits as its factorization.

52292737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470398.

The product of its digits is 52920, while the sum is 37.

The square root of 52292737 is about 7231.3717232625. The cubic root of 52292737 is about 373.9502183352.

The spelling of 52292737 in words is "fifty-two million, two hundred ninety-two thousand, seven hundred thirty-seven".