45865253413 has 4 divisors (see below), whose sum is σ = 52417432480. Its totient is φ = 39313074348.

The previous prime is 45865253381. The next prime is 45865253417. The reversal of 45865253413 is 31435256854.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45865253413 - 2⁵ = 45865253381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45865253417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3276089523 + ... + 3276089536.

It is an arithmetic number, because the mean of its divisors is an integer number (13104358120).

Almost surely, 2^45865253413 is an apocalyptic number.

It is an amenable number.

45865253413 is a deficient number, since it is larger than the sum of its proper divisors (6552179067).

45865253413 is an equidigital number, since it uses as much as digits as its factorization.

45865253413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552179066.

The product of its digits is 1728000, while the sum is 46.

The spelling of 45865253413 in words is "forty-five billion, eight hundred sixty-five million, two hundred fifty-three thousand, four hundred thirteen".