55535456 has 24 divisors (see below), whose sum is σ = 110424384. Its totient is φ = 27491200.

The previous prime is 55535371. The next prime is 55535503. The reversal of 55535456 is 65453555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5360 + ... + 11823.

It is an arithmetic number, because the mean of its divisors is an integer number (4601016).

Almost surely, 2^55535456 is an apocalyptic number.

It is an amenable number.

55535456 is a deficient number, since it is larger than the sum of its proper divisors (54888928).

55535456 is a wasteful number, since it uses less digits than its factorization.

55535456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17294 (or 17286 counting only the distinct ones).

The product of its digits is 225000, while the sum is 38.

The square root of 55535456 is about 7452.2114838483. The cubic root of 55535456 is about 381.5253921388.

The spelling of 55535456 in words is "fifty-five million, five hundred thirty-five thousand, four hundred fifty-six".