55677896 has 32 divisors (see below), whose sum is σ = 108078840. Its totient is φ = 26869248.

The previous prime is 55677893. The next prime is 55677899. The reversal of 55677896 is 69877655.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55677893) and next prime (55677899).

It can be written as a sum of positive squares in 4 ways, for example, as 53085796 + 2592100 = 7286^2 + 1610^2 .

It is not an unprimeable number, because it can be changed into a prime (55677893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39866 + ... + 41238.

Almost surely, 2^55677896 is an apocalyptic number.

It is an amenable number.

55677896 is a deficient number, since it is larger than the sum of its proper divisors (52400944).

55677896 is a wasteful number, since it uses less digits than its factorization.

55677896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553 (or 1549 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 53.

The square root of 55677896 is about 7461.7622583409. The cubic root of 55677896 is about 381.8512985362.

The spelling of 55677896 in words is "fifty-five million, six hundred seventy-seven thousand, eight hundred ninety-six".