45115466451154 has 32 divisors (see below), whose sum is σ = 74131213348800. Its totient is φ = 20422121442240.

The previous prime is 45115466451151. The next prime is 45115466451239.

45115466451154 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45115466451151) 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, 12331537 + ... + 15565915.

It is an arithmetic number, because the mean of its divisors is an integer number (2316600417150).

Almost surely, 2^{45115466451154} is an apocalyptic number.

45115466451154 is a deficient number, since it is larger than the sum of its proper divisors (29015746897646).

45115466451154 is a wasteful number, since it uses less digits than its factorization.

45115466451154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237018.

The product of its digits is 5760000, while the sum is 52.

The spelling of 45115466451154 in words is "forty-five trillion, one hundred fifteen billion, four hundred sixty-six million, four hundred fifty-one thousand, one hundred fifty-four".