55924401 has 16 divisors (see below), whose sum is σ = 80668224. Its totient is φ = 34257984.

The previous prime is 55924399. The next prime is 55924411. The reversal of 55924401 is 10442955.

It is not a de Polignac number, because 55924401 - 2¹ = 55924399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55924411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5695 + ... + 12011.

It is an arithmetic number, because the mean of its divisors is an integer number (5041764).

Almost surely, 2^55924401 is an apocalyptic number.

It is an amenable number.

55924401 is a deficient number, since it is larger than the sum of its proper divisors (24743823).

55924401 is a wasteful number, since it uses less digits than its factorization.

55924401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 55924401 is about 7478.2618969918. The cubic root of 55924401 is about 382.4139974955.

The spelling of 55924401 in words is "fifty-five million, nine hundred twenty-four thousand, four hundred one".