45031430613 has 8 divisors (see below), whose sum is σ = 64660515808. Its totient is φ = 27711649584.

The previous prime is 45031430599. The next prime is 45031430623. The reversal of 45031430613 is 31603413054.

45031430613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45031430613 - 2²⁸ = 44762995157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45031430623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577325995 + ... + 577326072.

It is an arithmetic number, because the mean of its divisors is an integer number (8082564476).

Almost surely, 2^45031430613 is an apocalyptic number.

It is an amenable number.

45031430613 is a deficient number, since it is larger than the sum of its proper divisors (19629085195).

45031430613 is a wasteful number, since it uses less digits than its factorization.

45031430613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154652083.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 45031430613 its reverse (31603413054), we get a palindrome (76634843667).

The spelling of 45031430613 in words is "forty-five billion, thirty-one million, four hundred thirty thousand, six hundred thirteen".