55672996 has 6 divisors (see below), whose sum is σ = 97427750. Its totient is φ = 27836496.

The previous prime is 55672987. The next prime is 55673029. The reversal of 55672996 is 69927655.

It can be written as a sum of positive squares in only one way, i.e., 54967396 + 705600 = 7414^2 + 840^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6959121 + ... + 6959128.

Almost surely, 2^55672996 is an apocalyptic number.

It is an amenable number.

55672996 is a deficient number, since it is larger than the sum of its proper divisors (41754754).

55672996 is a wasteful number, since it uses less digits than its factorization.

55672996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13918253 (or 13918251 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 49.

The square root of 55672996 is about 7461.4339104491. The cubic root of 55672996 is about 381.8400964471.

The spelling of 55672996 in words is "fifty-five million, six hundred seventy-two thousand, nine hundred ninety-six".