45842509174 has 32 divisors (see below), whose sum is σ = 85742572032. Its totient is φ = 17858400000.

The previous prime is 45842509147. The next prime is 45842509177. The reversal of 45842509174 is 47190524854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45842509177) 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, 1623174 + ... + 1651174.

It is an arithmetic number, because the mean of its divisors is an integer number (2679455376).

Almost surely, 2^45842509174 is an apocalyptic number.

45842509174 is a deficient number, since it is larger than the sum of its proper divisors (39900062858).

45842509174 is a wasteful number, since it uses less digits than its factorization.

45842509174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38652.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 45842509174 in words is "forty-five billion, eight hundred forty-two million, five hundred nine thousand, one hundred seventy-four".