45206726263 has 4 divisors (see below), whose sum is σ = 45212324400. Its totient is φ = 45201128128.

The previous prime is 45206726231. The next prime is 45206726273. The reversal of 45206726263 is 36262760254.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45206726263 - 2⁵ = 45206726231 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 (45206726273) 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, 2786938 + ... + 2803111.

It is an arithmetic number, because the mean of its divisors is an integer number (11303081100).

Almost surely, 2^45206726263 is an apocalyptic number.

45206726263 is a deficient number, since it is larger than the sum of its proper divisors (5598137).

45206726263 is an equidigital number, since it uses as much as digits as its factorization.

45206726263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5598136.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 45206726263 in words is "forty-five billion, two hundred six million, seven hundred twenty-six thousand, two hundred sixty-three".