55587962 has 8 divisors (see below), whose sum is σ = 83436276. Its totient is φ = 27775872.

The previous prime is 55587947. The next prime is 55588003. The reversal of 55587962 is 26978555.

It can be written as a sum of positive squares in 2 ways, for example, as 53597041 + 1990921 = 7321^2 + 1411^2 .

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

It is a super-3 number, since 3×55587962³ (a number of 24 digits) contains 333 as substring.

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, 4823 + ... + 11594.

Almost surely, 2^55587962 is an apocalyptic number.

55587962 is a deficient number, since it is larger than the sum of its proper divisors (27848314).

55587962 is a wasteful number, since it uses less digits than its factorization.

55587962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18112.

The product of its digits is 756000, while the sum is 47.

The square root of 55587962 is about 7455.7334984561. The cubic root of 55587962 is about 381.6455920003.

The spelling of 55587962 in words is "fifty-five million, five hundred eighty-seven thousand, nine hundred sixty-two".