45162522 has 24 divisors (see below), whose sum is σ = 101477376. Its totient is φ = 15054012.

The previous prime is 45162517. The next prime is 45162527. The reversal of 45162522 is 22526154.

It is an interprime number because it is at equal distance from previous prime (45162517) and next prime (45162527).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45162527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45978 + ... + 46949.

It is an arithmetic number, because the mean of its divisors is an integer number (4228224).

Almost surely, 2^45162522 is an apocalyptic number.

45162522 is an abundant number, since it is smaller than the sum of its proper divisors (56314854).

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

45162522 is an equidigital number, since it uses as much as digits as its factorization.

45162522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92944 (or 92932 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 45162522 is about 6720.3066894302. The cubic root of 45162522 is about 356.1170185107.

Adding to 45162522 its reverse (22526154), we get a palindrome (67688676).

The spelling of 45162522 in words is "forty-five million, one hundred sixty-two thousand, five hundred twenty-two".