55883536 has 20 divisors (see below), whose sum is σ = 108841372. Its totient is φ = 27795456.

The previous prime is 55883521. The next prime is 55883549. The reversal of 55883536 is 63538855.

It can be written as a sum of positive squares in 2 ways, for example, as 10240000 + 45643536 = 3200^2 + 6756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55883492 and 55883501.

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, 5961 + ... + 12136.

Almost surely, 2^55883536 is an apocalyptic number.

It is an amenable number.

55883536 is a deficient number, since it is larger than the sum of its proper divisors (52957836).

55883536 is a wasteful number, since it uses less digits than its factorization.

55883536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18298 (or 18292 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 55883536 is about 7475.5291451509. The cubic root of 55883536 is about 382.3208291249.

The spelling of 55883536 in words is "fifty-five million, eight hundred eighty-three thousand, five hundred thirty-six".