45126507311 has 16 divisors (see below), whose sum is σ = 48753696960. Its totient is φ = 41640614400.

The previous prime is 45126507287. The next prime is 45126507319. The reversal of 45126507311 is 11370562154.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45126507311 - 2³⁰ = 44052765487 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 (45126507319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772901 + ... + 829233.

It is an arithmetic number, because the mean of its divisors is an integer number (3047106060).

Almost surely, 2^45126507311 is an apocalyptic number.

45126507311 is a deficient number, since it is larger than the sum of its proper divisors (3627189649).

45126507311 is a wasteful number, since it uses less digits than its factorization.

45126507311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57586.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 45126507311 in words is "forty-five billion, one hundred twenty-six million, five hundred seven thousand, three hundred eleven".