45500227775 has 6 divisors (see below), whose sum is σ = 56420282472. Its totient is φ = 36400182200.

The previous prime is 45500227763. The next prime is 45500227793. The reversal of 45500227775 is 57772200554.

It is not a de Polignac number, because 45500227775 - 2²⁰ = 45499179199 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, 910004531 + ... + 910004580.

It is an arithmetic number, because the mean of its divisors is an integer number (9403380412).

Almost surely, 2^45500227775 is an apocalyptic number.

45500227775 is a deficient number, since it is larger than the sum of its proper divisors (10920054697).

45500227775 is a wasteful number, since it uses less digits than its factorization.

45500227775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820009121 (or 1820009116 counting only the distinct ones).

The product of its (nonzero) digits is 686000, while the sum is 44.

The spelling of 45500227775 in words is "forty-five billion, five hundred million, two hundred twenty-seven thousand, seven hundred seventy-five".