55892290775 has 6 divisors (see below), whose sum is σ = 69306440592. Its totient is φ = 44713832600.

The previous prime is 55892290739. The next prime is 55892290781. The reversal of 55892290775 is 57709229855.

55892290775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55892290775 - 2¹⁰ = 55892289751 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 5 ways as a sum of consecutive naturals, for example, 1117845791 + ... + 1117845840.

It is an arithmetic number, because the mean of its divisors is an integer number (11551073432).

Almost surely, 2^55892290775 is an apocalyptic number.

55892290775 is a deficient number, since it is larger than the sum of its proper divisors (13414149817).

55892290775 is a wasteful number, since it uses less digits than its factorization.

55892290775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235691641 (or 2235691636 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 59.

The spelling of 55892290775 in words is "fifty-five billion, eight hundred ninety-two million, two hundred ninety thousand, seven hundred seventy-five".