45274356853 has 16 divisors (see below), whose sum is σ = 51999854400. Its totient is φ = 38984647680.

The previous prime is 45274356839. The next prime is 45274356901. The reversal of 45274356853 is 35865347254.

It is not a de Polignac number, because 45274356853 - 2⁵ = 45274356821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45274356853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45274359853) 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, 1225983 + ... + 1262371.

It is an arithmetic number, because the mean of its divisors is an integer number (3249990900).

Almost surely, 2^45274356853 is an apocalyptic number.

It is an amenable number.

45274356853 is a deficient number, since it is larger than the sum of its proper divisors (6725497547).

45274356853 is a wasteful number, since it uses less digits than its factorization.

45274356853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42372.

The product of its digits is 12096000, while the sum is 52.

The spelling of 45274356853 in words is "forty-five billion, two hundred seventy-four million, three hundred fifty-six thousand, eight hundred fifty-three".