45511413313 has 2 divisors, whose sum is σ = 45511413314. Its totient is φ = 45511413312.

The previous prime is 45511413293. The next prime is 45511413347. The reversal of 45511413313 is 31331411554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44966050704 + 545362609 = 212052^2 + 23353^2 .

It is a cyclic number.

It is not a de Polignac number, because 45511413313 - 2⁹ = 45511412801 is a prime.

It is not a weakly prime, because it can be changed into another prime (45511413113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755706656 + 22755706657.

It is an arithmetic number, because the mean of its divisors is an integer number (22755706657).

Almost surely, 2^45511413313 is an apocalyptic number.

It is an amenable number.

45511413313 is a deficient number, since it is larger than the sum of its proper divisors (1).

45511413313 is an equidigital number, since it uses as much as digits as its factorization.

45511413313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

Adding to 45511413313 its reverse (31331411554), we get a palindrome (76842824867).

The spelling of 45511413313 in words is "forty-five billion, five hundred eleven million, four hundred thirteen thousand, three hundred thirteen".