45225542224554 has 16 divisors (see below), whose sum is σ = 90451152668448. Its totient is φ = 15075169371632.

The previous prime is 45225542224523. The next prime is 45225542224613. The reversal of 45225542224554 is 45542224552254.

It is a junction number, because it is equal to n+sod(n) for n = 45225542224497 and 45225542224506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10848004 + ... + 14426720.

It is an arithmetic number, because the mean of its divisors is an integer number (5653197041778).

Almost surely, 2^{45225542224554} is an apocalyptic number.

45225542224554 is an abundant number, since it is smaller than the sum of its proper divisors (45225610443894).

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

45225542224554 is a wasteful number, since it uses less digits than its factorization.

45225542224554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5684949.

The product of its digits is 25600000, while the sum is 51.

The spelling of 45225542224554 in words is "forty-five trillion, two hundred twenty-five billion, five hundred forty-two million, two hundred twenty-four thousand, five hundred fifty-four".