45572227554 has 32 divisors (see below), whose sum is σ = 108694010880. Its totient is φ = 12454521552.

The previous prime is 45572227549. The next prime is 45572227559.

45572227554 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (45572227549) and next prime (45572227559).

It is not an unprimeable number, because it can be changed into a prime (45572227559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23587144 + ... + 23589075.

It is an arithmetic number, because the mean of its divisors is an integer number (3396687840).

Almost surely, 2^45572227554 is an apocalyptic number.

45572227554 is an abundant number, since it is smaller than the sum of its proper divisors (63121783326).

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

45572227554 is a wasteful number, since it uses less digits than its factorization.

45572227554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47176254.

The product of its digits is 3920000, while the sum is 48.

The spelling of 45572227554 in words is "forty-five billion, five hundred seventy-two million, two hundred twenty-seven thousand, five hundred fifty-four".