45726473207 has 4 divisors (see below), whose sum is σ = 45726977520. Its totient is φ = 45725968896.

The previous prime is 45726473189. The next prime is 45726473257. The reversal of 45726473207 is 70237462754.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45726473207 - 2²⁰ = 45725424631 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 (45726473257) 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, 74363 + ... + 311420.

It is an arithmetic number, because the mean of its divisors is an integer number (11431744380).

Almost surely, 2^45726473207 is an apocalyptic number.

45726473207 is a deficient number, since it is larger than the sum of its proper divisors (504313).

45726473207 is a wasteful number, since it uses less digits than its factorization.

45726473207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504312.

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 45726473207 in words is "forty-five billion, seven hundred twenty-six million, four hundred seventy-three thousand, two hundred seven".