45867810331 has 4 divisors (see below), whose sum is σ = 52420354672. Its totient is φ = 39315265992.

The previous prime is 45867810311. The next prime is 45867810361. The reversal of 45867810331 is 13301876854.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45867810331 is a prime.

It is a super-2 number, since 2×45867810331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45867810311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3276272160 + ... + 3276272173.

It is an arithmetic number, because the mean of its divisors is an integer number (13105088668).

Almost surely, 2^45867810331 is an apocalyptic number.

45867810331 is a deficient number, since it is larger than the sum of its proper divisors (6552544341).

45867810331 is an equidigital number, since it uses as much as digits as its factorization.

45867810331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552544340.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 45867810331 in words is "forty-five billion, eight hundred sixty-seven million, eight hundred ten thousand, three hundred thirty-one".