45522227154 has 8 divisors (see below), whose sum is σ = 91044454320. Its totient is φ = 15174075716.

The previous prime is 45522227123. The next prime is 45522227161. The reversal of 45522227154 is 45172222554.

45522227154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45522227154 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793518924 + ... + 3793518935.

It is an arithmetic number, because the mean of its divisors is an integer number (11380556790).

Almost surely, 2^45522227154 is an apocalyptic number.

45522227154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45522227154 is a wasteful number, since it uses less digits than its factorization.

45522227154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7587037864.

The product of its digits is 224000, while the sum is 39.

The spelling of 45522227154 in words is "forty-five billion, five hundred twenty-two million, two hundred twenty-seven thousand, one hundred fifty-four".