45124517707 has 4 divisors (see below), whose sum is σ = 45126124576. Its totient is φ = 45122910840.

The previous prime is 45124517699. The next prime is 45124517803. The reversal of 45124517707 is 70771542154.

45124517707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70771542154 = 2 ⋅35385771077.

It is a cyclic number.

It is not a de Polignac number, because 45124517707 - 2³ = 45124517699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45124517807) 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, 760548 + ... + 817729.

It is an arithmetic number, because the mean of its divisors is an integer number (11281531144).

Almost surely, 2^45124517707 is an apocalyptic number.

45124517707 is a deficient number, since it is larger than the sum of its proper divisors (1606869).

45124517707 is a wasteful number, since it uses less digits than its factorization.

45124517707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606868.

The product of its (nonzero) digits is 274400, while the sum is 43.

The spelling of 45124517707 in words is "forty-five billion, one hundred twenty-four million, five hundred seventeen thousand, seven hundred seven".