45302214522 has 16 divisors (see below), whose sum is σ = 90614454912. Its totient is φ = 15099067200.

The previous prime is 45302214521. The next prime is 45302214527. The reversal of 45302214522 is 22541220354.

It is a self number, because there is not a number n which added to its sum of digits gives 45302214522.

It is not an unprimeable number, because it can be changed into a prime (45302214521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358354 + ... + 467997.

It is an arithmetic number, because the mean of its divisors is an integer number (5663403432).

Almost surely, 2^45302214522 is an apocalyptic number.

45302214522 is an abundant number, since it is smaller than the sum of its proper divisors (45312240390).

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

45302214522 is a wasteful number, since it uses less digits than its factorization.

45302214522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835493.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 45302214522 its reverse (22541220354), we get a palindrome (67843434876).

The spelling of 45302214522 in words is "forty-five billion, three hundred two million, two hundred fourteen thousand, five hundred twenty-two".