45845711778374 has 16 divisors (see below), whose sum is σ = 69031558427568. Its totient is φ = 22835332454112.

The previous prime is 45845711778257. The next prime is 45845711778401. The reversal of 45845711778374 is 47387711754854.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 45845711778298 and 45845711778307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34383032 + ... + 35691515.

It is an arithmetic number, because the mean of its divisors is an integer number (4314472401723).

Almost surely, 2^{45845711778374} is an apocalyptic number.

45845711778374 is a deficient number, since it is larger than the sum of its proper divisors (23185846649194).

45845711778374 is a wasteful number, since it uses less digits than its factorization.

45845711778374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70075799.

The product of its digits is 737587200, while the sum is 71.

The spelling of 45845711778374 in words is "forty-five trillion, eight hundred forty-five billion, seven hundred eleven million, seven hundred seventy-eight thousand, three hundred seventy-four".