45216747357 has 4 divisors (see below), whose sum is σ = 60288996480. Its totient is φ = 30144498236.

The previous prime is 45216747353. The next prime is 45216747403. The reversal of 45216747357 is 75374761254.

45216747357 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45216747357 - 2² = 45216747353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45216747353) 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, 7536124557 + ... + 7536124562.

It is an arithmetic number, because the mean of its divisors is an integer number (15072249120).

Almost surely, 2^45216747357 is an apocalyptic number.

It is an amenable number.

45216747357 is a deficient number, since it is larger than the sum of its proper divisors (15072249123).

45216747357 is a wasteful number, since it uses less digits than its factorization.

45216747357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15072249122.

The product of its digits is 4939200, while the sum is 51.

The spelling of 45216747357 in words is "forty-five billion, two hundred sixteen million, seven hundred forty-seven thousand, three hundred fifty-seven".