45852325720431 has 4 divisors (see below), whose sum is σ = 61136434293912. Its totient is φ = 30568217146952.

The previous prime is 45852325720417. The next prime is 45852325720441. The reversal of 45852325720431 is 13402752325854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45852325720431 - 2¹¹ = 45852325718383 is a prime.

It is a super-2 number, since 2×45852325720431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45852325720441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7642054286736 + ... + 7642054286741.

It is an arithmetic number, because the mean of its divisors is an integer number (15284108573478).

Almost surely, 2^{45852325720431} is an apocalyptic number.

45852325720431 is a deficient number, since it is larger than the sum of its proper divisors (15284108573481).

45852325720431 is a wasteful number, since it uses less digits than its factorization.

45852325720431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15284108573480.

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 45852325720431 in words is "forty-five trillion, eight hundred fifty-two billion, three hundred twenty-five million, seven hundred twenty thousand, four hundred thirty-one".