30002500055 has 16 divisors (see below), whose sum is σ = 40111663104. Its totient is φ = 21355742880.

The previous prime is 30002500009. The next prime is 30002500067. The reversal of 30002500055 is 55000520003.

It is not a de Polignac number, because 30002500055 - 2²⁶ = 29935391191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5800607 + ... + 5805776.

It is an arithmetic number, because the mean of its divisors is an integer number (2506978944).

Almost surely, 2^30002500055 is an apocalyptic number.

30002500055 is a deficient number, since it is larger than the sum of its proper divisors (10109163049).

30002500055 is a wasteful number, since it uses less digits than its factorization.

30002500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11606446.

The product of its (nonzero) digits is 750, while the sum is 20.

The spelling of 30002500055 in words is "thirty billion, two million, five hundred thousand, fifty-five".