55083039 has 16 divisors (see below), whose sum is σ = 80244864. Its totient is φ = 33332000.

The previous prime is 55083037. The next prime is 55083073. The reversal of 55083039 is 93038055.

It is a cyclic number.

It is not a de Polignac number, because 55083039 - 2¹ = 55083037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55083037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41689 + ... + 42989.

It is an arithmetic number, because the mean of its divisors is an integer number (5015304).

Almost surely, 2^55083039 is an apocalyptic number.

55083039 is a deficient number, since it is larger than the sum of its proper divisors (25161825).

55083039 is a wasteful number, since it uses less digits than its factorization.

55083039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 55083039 is about 7421.7948637779. The cubic root of 55083039 is about 380.4865397575.

The spelling of 55083039 in words is "fifty-five million, eighty-three thousand, thirty-nine".