45345930073751 has 4 divisors (see below), whose sum is σ = 45352011069552. Its totient is φ = 45339849077952.

The previous prime is 45345930073733. The next prime is 45345930073781. The reversal of 45345930073751 is 15737003954354.

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-45345930073751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45345930073781) 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, 3040486715 + ... + 3040501628.

It is an arithmetic number, because the mean of its divisors is an integer number (11338002767388).

Almost surely, 2^{45345930073751} is an apocalyptic number.

45345930073751 is a deficient number, since it is larger than the sum of its proper divisors (6080995801).

45345930073751 is an equidigital number, since it uses as much as digits as its factorization.

45345930073751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080995800.

The product of its (nonzero) digits is 23814000, while the sum is 56.

The spelling of 45345930073751 in words is "forty-five trillion, three hundred forty-five billion, nine hundred thirty million, seventy-three thousand, seven hundred fifty-one".