45178435117375 has 32 divisors (see below), whose sum is σ = 64525266599040. Its totient is φ = 30937233945600.

The previous prime is 45178435117369. The next prime is 45178435117379. The reversal of 45178435117375 is 57371153487154.

It is not a de Polignac number, because 45178435117375 - 2¹⁷ = 45178434986303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45178435117379) 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, 34578610 + ... + 35861359.

It is an arithmetic number, because the mean of its divisors is an integer number (2016414581220).

Almost surely, 2^{45178435117375} is an apocalyptic number.

45178435117375 is a deficient number, since it is larger than the sum of its proper divisors (19346831481665).

45178435117375 is an equidigital number, since it uses as much as digits as its factorization.

45178435117375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70440724 (or 70440714 counting only the distinct ones).

The product of its digits is 49392000, while the sum is 61.

The spelling of 45178435117375 in words is "forty-five trillion, one hundred seventy-eight billion, four hundred thirty-five million, one hundred seventeen thousand, three hundred seventy-five".