55013996 has 6 divisors (see below), whose sum is σ = 96274500. Its totient is φ = 27506996.

The previous prime is 55013983. The next prime is 55014049. The reversal of 55013996 is 69931055.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6876746 + ... + 6876753.

It is an arithmetic number, because the mean of its divisors is an integer number (16045750).

Almost surely, 2^55013996 is an apocalyptic number.

It is an amenable number.

55013996 is a deficient number, since it is larger than the sum of its proper divisors (41260504).

55013996 is a wasteful number, since it uses less digits than its factorization.

55013996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753503 (or 13753501 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 38.

The square root of 55013996 is about 7417.1420372000. The cubic root of 55013996 is about 380.3275015964.

The spelling of 55013996 in words is "fifty-five million, thirteen thousand, nine hundred ninety-six".