45154552235443 has 32 divisors (see below), whose sum is σ = 53892849254400. Its totient is φ = 36990925636896.

The previous prime is 45154552235437. The next prime is 45154552235497. The reversal of 45154552235443 is 34453225545154.

It is not a de Polignac number, because 45154552235443 - 2⁴⁵ = 9970180146611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45154552235423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089537280 + ... + 1089578722.

It is an arithmetic number, because the mean of its divisors is an integer number (1684151539200).

Almost surely, 2^{45154552235443} is an apocalyptic number.

45154552235443 is a deficient number, since it is larger than the sum of its proper divisors (8738297018957).

45154552235443 is a wasteful number, since it uses less digits than its factorization.

45154552235443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46831.

The product of its digits is 28800000, while the sum is 52.

The spelling of 45154552235443 in words is "forty-five trillion, one hundred fifty-four billion, five hundred fifty-two million, two hundred thirty-five thousand, four hundred forty-three".