45551233215462 has 32 divisors (see below), whose sum is σ = 100503283799520. Its totient is φ = 13673916161280.

The previous prime is 45551233215461. The next prime is 45551233215463. The reversal of 45551233215462 is 26451233215554.

It is an interprime number because it is at equal distance from previous prime (45551233215461) and next prime (45551233215463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551233215461) 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, 7121828137 + ... + 7121834532.

It is an arithmetic number, because the mean of its divisors is an integer number (3140727618735).

Almost surely, 2^{45551233215462} is an apocalyptic number.

45551233215462 is an abundant number, since it is smaller than the sum of its proper divisors (54952050584058).

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

45551233215462 is a wasteful number, since it uses less digits than its factorization.

45551233215462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14243662728.

The product of its digits is 4320000, while the sum is 48.

The spelling of 45551233215462 in words is "forty-five trillion, five hundred fifty-one billion, two hundred thirty-three million, two hundred fifteen thousand, four hundred sixty-two".