45123160380 has 48 divisors (see below), whose sum is σ = 126370033440. Its totient is φ = 12030444288.

The previous prime is 45123160361. The next prime is 45123160403. The reversal of 45123160380 is 8306132154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239466 + ... + 384174.

It is an arithmetic number, because the mean of its divisors is an integer number (2632709030).

Almost surely, 2^45123160380 is an apocalyptic number.

It is an amenable number.

45123160380 is an abundant number, since it is smaller than the sum of its proper divisors (81246873060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45123160380 is a wasteful number, since it uses less digits than its factorization.

45123160380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149918 (or 149916 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 45123160380 in words is "forty-five billion, one hundred twenty-three million, one hundred sixty thousand, three hundred eighty".