45873500761 has 9 divisors (see below), whose sum is σ = 50425528629. Its totient is φ = 41701040700.

The previous prime is 45873500753. The next prime is 45873500797. The reversal of 45873500761 is 16700537854.

The square root of 45873500761 is 214181.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 45873500761 - 2³ = 45873500753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45873500731) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2346256 + ... + 2365726.

Almost surely, 2^45873500761 is an apocalyptic number.

45873500761 is the 214181-st square number.

45873500761 is the 107091-st centered octagonal number.

It is an amenable number.

45873500761 is a deficient number, since it is larger than the sum of its proper divisors (4552027868).

45873500761 is an frugal number, since it uses more digits than its factorization.

45873500761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38964 (or 19482 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 45873500761 in words is "forty-five billion, eight hundred seventy-three million, five hundred thousand, seven hundred sixty-one".