55267411506 has 32 divisors (see below), whose sum is σ = 114130598400. Its totient is φ = 17823488640.

The previous prime is 55267411499. The next prime is 55267411547. The reversal of 55267411506 is 60511476255.

55267411506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 704710 + ... + 779198.

It is an arithmetic number, because the mean of its divisors is an integer number (3566581200).

Almost surely, 2^55267411506 is an apocalyptic number.

55267411506 is an abundant number, since it is smaller than the sum of its proper divisors (58863186894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55267411506 is a wasteful number, since it uses less digits than its factorization.

55267411506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78514.

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 55267411506 in words is "fifty-five billion, two hundred sixty-seven million, four hundred eleven thousand, five hundred six".