45350615413 has 4 divisors (see below), whose sum is σ = 45351263340. Its totient is φ = 45349967488.

The previous prime is 45350615399. The next prime is 45350615423. The reversal of 45350615413 is 31451605354.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37149864049 + 8200751364 = 192743^2 + 90558^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45350615413 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 (45350615423) 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, 204220 + ... + 363877.

It is an arithmetic number, because the mean of its divisors is an integer number (11337815835).

Almost surely, 2^45350615413 is an apocalyptic number.

It is an amenable number.

45350615413 is a deficient number, since it is larger than the sum of its proper divisors (647927).

45350615413 is an equidigital number, since it uses as much as digits as its factorization.

45350615413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647926.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 45350615413 in words is "forty-five billion, three hundred fifty million, six hundred fifteen thousand, four hundred thirteen".