55616074 has 8 divisors (see below), whose sum is σ = 83456100. Its totient is φ = 27797376.

The previous prime is 55616039. The next prime is 55616083. The reversal of 55616074 is 47061655.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54390625 + 1225449 = 7375^2 + 1107^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6042 + ... + 12154.

Almost surely, 2^55616074 is an apocalyptic number.

55616074 is a deficient number, since it is larger than the sum of its proper divisors (27840026).

55616074 is a wasteful number, since it uses less digits than its factorization.

55616074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 55616074 is about 7457.6185206807. The cubic root of 55616074 is about 381.7099165555.

The spelling of 55616074 in words is "fifty-five million, six hundred sixteen thousand, seventy-four".