45231187751446 has 16 divisors (see below), whose sum is σ = 68094382109328. Its totient is φ = 22533074928000.

The previous prime is 45231187751441. The next prime is 45231187751467. The reversal of 45231187751446 is 64415778113254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45231187751441) 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, 2597746 + ... + 9859546.

It is an arithmetic number, because the mean of its divisors is an integer number (4255898881833).

Almost surely, 2^{45231187751446} is an apocalyptic number.

45231187751446 is a deficient number, since it is larger than the sum of its proper divisors (22863194357882).

45231187751446 is a wasteful number, since it uses less digits than its factorization.

45231187751446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7273167.

The product of its digits is 22579200, while the sum is 58.

The spelling of 45231187751446 in words is "forty-five trillion, two hundred thirty-one billion, one hundred eighty-seven million, seven hundred fifty-one thousand, four hundred forty-six".