45500314253 has 4 divisors (see below), whose sum is σ = 46271506080. Its totient is φ = 44729122428.

The previous prime is 45500314247. The next prime is 45500314291. The reversal of 45500314253 is 35241300554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35241300554 = 2 ⋅17620650277.

It is a cyclic number.

It is not a de Polignac number, because 45500314253 - 2⁸ = 45500313997 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 (45500314243) 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, 385595825 + ... + 385595942.

It is an arithmetic number, because the mean of its divisors is an integer number (11567876520).

Almost surely, 2^45500314253 is an apocalyptic number.

It is an amenable number.

45500314253 is a deficient number, since it is larger than the sum of its proper divisors (771191827).

45500314253 is an equidigital number, since it uses as much as digits as its factorization.

45500314253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771191826.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 45500314253 in words is "forty-five billion, five hundred million, three hundred fourteen thousand, two hundred fifty-three".