52400092 has 6 divisors (see below), whose sum is σ = 91700168. Its totient is φ = 26200044.

The previous prime is 52400087. The next prime is 52400149. The reversal of 52400092 is 29000425.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550008 + ... + 6550015.

Almost surely, 2^52400092 is an apocalyptic number.

It is an amenable number.

52400092 is a deficient number, since it is larger than the sum of its proper divisors (39300076).

52400092 is a wasteful number, since it uses less digits than its factorization.

52400092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13100027 (or 13100025 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52400092 is about 7238.7907829968. The cubic root of 52400092 is about 374.2059452738.

The spelling of 52400092 in words is "fifty-two million, four hundred thousand, ninety-two".