45131371830067 has 32 divisors (see below), whose sum is σ = 48507534028800. Its totient is φ = 41884756193280.

The previous prime is 45131371830059. The next prime is 45131371830071. The reversal of 45131371830067 is 76003817313154.

It is a cyclic number.

It is not a de Polignac number, because 45131371830067 - 2³ = 45131371830059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45131371830067.

It is not an unprimeable number, because it can be changed into a prime (45131371830047) 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, 600377118 + ... + 600452284.

It is an arithmetic number, because the mean of its divisors is an integer number (1515860438400).

Almost surely, 2^{45131371830067} is an apocalyptic number.

45131371830067 is a deficient number, since it is larger than the sum of its proper divisors (3376162198733).

45131371830067 is a wasteful number, since it uses less digits than its factorization.

45131371830067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78723.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 45131371830067 in words is "forty-five trillion, one hundred thirty-one billion, three hundred seventy-one million, eight hundred thirty thousand, sixty-seven".