52629404 has 12 divisors (see below), whose sum is σ = 94348128. Its totient is φ = 25672800.

The previous prime is 52629361. The next prime is 52629407. The reversal of 52629404 is 40492625.

52629404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52629407) 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, 160292 + ... + 160619.

It is an arithmetic number, because the mean of its divisors is an integer number (7862344).

Almost surely, 2^52629404 is an apocalyptic number.

It is an amenable number.

52629404 is a deficient number, since it is larger than the sum of its proper divisors (41718724).

52629404 is a wasteful number, since it uses less digits than its factorization.

52629404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320956 (or 320954 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 52629404 is about 7254.6126016487. The cubic root of 52629404 is about 374.7510145718.

The spelling of 52629404 in words is "fifty-two million, six hundred twenty-nine thousand, four hundred four".