55547696 has 20 divisors (see below), whose sum is σ = 108176112. Its totient is φ = 27631296.

The previous prime is 55547689. The next prime is 55547717. The reversal of 55547696 is 69674555.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 55547696.

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, 5660 + ... + 11963.

Almost surely, 2^55547696 is an apocalyptic number.

It is an amenable number.

55547696 is a deficient number, since it is larger than the sum of its proper divisors (52628416).

55547696 is a wasteful number, since it uses less digits than its factorization.

55547696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17828 (or 17822 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 47.

The square root of 55547696 is about 7453.0326713359. The cubic root of 55547696 is about 381.5534194455.

The spelling of 55547696 in words is "fifty-five million, five hundred forty-seven thousand, six hundred ninety-six".