45131455094 has 64 divisors (see below), whose sum is σ = 77715832320. Its totient is φ = 19456800000.

The previous prime is 45131455091. The next prime is 45131455147. The reversal of 45131455094 is 49055413154.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45131455091) 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, 34163954 + ... + 34165274.

It is an arithmetic number, because the mean of its divisors is an integer number (1214309880).

Almost surely, 2^45131455094 is an apocalyptic number.

45131455094 is a deficient number, since it is larger than the sum of its proper divisors (32584377226).

45131455094 is a wasteful number, since it uses less digits than its factorization.

45131455094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 45131455094 in words is "forty-five billion, one hundred thirty-one million, four hundred fifty-five thousand, ninety-four".