45501355313 has 2 divisors, whose sum is σ = 45501355314. Its totient is φ = 45501355312.

The previous prime is 45501355307. The next prime is 45501355327. The reversal of 45501355313 is 31355310554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39635633569 + 5865721744 = 199087^2 + 76588^2 .

It is a cyclic number.

It is not a de Polignac number, because 45501355313 - 2²⁰ = 45500306737 is a prime.

It is not a weakly prime, because it can be changed into another prime (45501355813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22750677656 + 22750677657.

It is an arithmetic number, because the mean of its divisors is an integer number (22750677657).

Almost surely, 2^45501355313 is an apocalyptic number.

It is an amenable number.

45501355313 is a deficient number, since it is larger than the sum of its proper divisors (1).

45501355313 is an equidigital number, since it uses as much as digits as its factorization.

45501355313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 45501355313 its reverse (31355310554), we get a palindrome (76856665867).

The spelling of 45501355313 in words is "forty-five billion, five hundred one million, three hundred fifty-five thousand, three hundred thirteen".