53655404 has 24 divisors (see below), whose sum is σ = 102722256. Its totient is φ = 24320000.

The previous prime is 53655397. The next prime is 53655461. The reversal of 53655404 is 40455635.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16124 + ... + 19164.

It is an arithmetic number, because the mean of its divisors is an integer number (4280094).

Almost surely, 2^53655404 is an apocalyptic number.

It is an amenable number.

53655404 is a deficient number, since it is larger than the sum of its proper divisors (49066852).

53655404 is a wasteful number, since it uses less digits than its factorization.

53655404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 53655404 is about 7324.9849146602. The cubic root of 53655404 is about 377.1705916954.

The spelling of 53655404 in words is "fifty-three million, six hundred fifty-five thousand, four hundred four".