55615083 has 8 divisors (see below), whose sum is σ = 74271696. Its totient is φ = 37017600.

The previous prime is 55615067. The next prime is 55615093. The reversal of 55615083 is 38051655.

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

It is not a de Polignac number, because 55615083 - 2⁴ = 55615067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55615093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12538 + ... + 16383.

It is an arithmetic number, because the mean of its divisors is an integer number (9283962).

Almost surely, 2^55615083 is an apocalyptic number.

55615083 is a deficient number, since it is larger than the sum of its proper divisors (18656613).

55615083 is a wasteful number, since it uses less digits than its factorization.

55615083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29565.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 55615083 is about 7457.5520782627. The cubic root of 55615083 is about 381.7076493646.

The spelling of 55615083 in words is "fifty-five million, six hundred fifteen thousand, eighty-three".