52294913 has 4 divisors (see below), whose sum is σ = 57049008. Its totient is φ = 47540820.

The previous prime is 52294909. The next prime is 52294927. The reversal of 52294913 is 31949225.

52294913 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 not a de Polignac number, because 52294913 - 2² = 52294909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52294513) 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, 2377031 + ... + 2377052.

It is an arithmetic number, because the mean of its divisors is an integer number (14262252).

Almost surely, 2^52294913 is an apocalyptic number.

It is an amenable number.

52294913 is a deficient number, since it is larger than the sum of its proper divisors (4754095).

52294913 is a wasteful number, since it uses less digits than its factorization.

52294913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754094.

The product of its digits is 19440, while the sum is 35.

The square root of 52294913 is about 7231.5221772459. The cubic root of 52294913 is about 373.9554051893.

The spelling of 52294913 in words is "fifty-two million, two hundred ninety-four thousand, nine hundred thirteen".