55883528 has 8 divisors (see below), whose sum is σ = 104781630. Its totient is φ = 27941760.

The previous prime is 55883521. The next prime is 55883549. The reversal of 55883528 is 82538855.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 51811204 + 4072324 = 7198^2 + 2018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (55883521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3492713 + ... + 3492728.

Almost surely, 2^55883528 is an apocalyptic number.

It is an amenable number.

55883528 is a deficient number, since it is larger than the sum of its proper divisors (48898102).

55883528 is a wasteful number, since it uses less digits than its factorization.

55883528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6985447 (or 6985443 counting only the distinct ones).

The product of its digits is 384000, while the sum is 44.

The square root of 55883528 is about 7475.5286100717. The cubic root of 55883528 is about 382.3208108812.

The spelling of 55883528 in words is "fifty-five million, eight hundred eighty-three thousand, five hundred twenty-eight".