45352535431 has 16 divisors (see below), whose sum is σ = 54588870400. Its totient is φ = 36807758208.

The previous prime is 45352535429. The next prime is 45352535443. The reversal of 45352535431 is 13453525354.

45352535431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45352535431 - 2¹ = 45352535429 is a prime.

It is a super-2 number, since 2×45352535431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45352535401) 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, 158080 + ... + 340138.

It is an arithmetic number, because the mean of its divisors is an integer number (3411804400).

Almost surely, 2^45352535431 is an apocalyptic number.

45352535431 is a deficient number, since it is larger than the sum of its proper divisors (9236334969).

45352535431 is a wasteful number, since it uses less digits than its factorization.

45352535431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183958.

The product of its digits is 540000, while the sum is 40.

The spelling of 45352535431 in words is "forty-five billion, three hundred fifty-two million, five hundred thirty-five thousand, four hundred thirty-one".