45222313654 has 32 divisors (see below), whose sum is σ = 80774265600. Its totient is φ = 18578034720.

The previous prime is 45222313637. The next prime is 45222313657. The reversal of 45222313654 is 45631322254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45222313657) 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, 344232 + ... + 457099.

It is an arithmetic number, because the mean of its divisors is an integer number (2524195800).

Almost surely, 2^45222313654 is an apocalyptic number.

45222313654 is a deficient number, since it is larger than the sum of its proper divisors (35551951946).

45222313654 is a wasteful number, since it uses less digits than its factorization.

45222313654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801508.

The product of its digits is 172800, while the sum is 37.

The spelling of 45222313654 in words is "forty-five billion, two hundred twenty-two million, three hundred thirteen thousand, six hundred fifty-four".