55596937 has 4 divisors (see below), whose sum is σ = 60651216. Its totient is φ = 50542660.

The previous prime is 55596913. The next prime is 55596941. The reversal of 55596937 is 73969555.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55596937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55596967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527123 + ... + 2527144.

It is an arithmetic number, because the mean of its divisors is an integer number (15162804).

Almost surely, 2^55596937 is an apocalyptic number.

It is an amenable number.

55596937 is a deficient number, since it is larger than the sum of its proper divisors (5054279).

55596937 is a wasteful number, since it uses less digits than its factorization.

55596937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054278.

The product of its digits is 1275750, while the sum is 49.

The square root of 55596937 is about 7456.3353599473. The cubic root of 55596937 is about 381.6661305290. Note that the first 3 decimals are identical.

The spelling of 55596937 in words is "fifty-five million, five hundred ninety-six thousand, nine hundred thirty-seven".