55519083 has 12 divisors (see below), whose sum is σ = 84415240. Its totient is φ = 35064576.

The previous prime is 55519069. The next prime is 55519091. The reversal of 55519083 is 38091555.

It is a happy number.

It is not a de Polignac number, because 55519083 - 2⁶ = 55519019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55519003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162166 + ... + 162507.

Almost surely, 2^55519083 is an apocalyptic number.

55519083 is a deficient number, since it is larger than the sum of its proper divisors (28896157).

55519083 is a wasteful number, since it uses less digits than its factorization.

55519083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324698 (or 324695 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 55519083 is about 7451.1128699007. The cubic root of 55519083 is about 381.4878945971.

The spelling of 55519083 in words is "fifty-five million, five hundred nineteen thousand, eighty-three".