45235013044 has 24 divisors (see below), whose sum is σ = 88190280360. Its totient is φ = 20157777024.

The previous prime is 45235013029. The next prime is 45235013053. The reversal of 45235013044 is 44031053254.

It can be written as a sum of positive squares in 4 ways, for example, as 1197990544 + 44037022500 = 34612^2 + 209850^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45235012997 and 45235013015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14996839 + ... + 14999854.

It is an arithmetic number, because the mean of its divisors is an integer number (3674595015).

Almost surely, 2^45235013044 is an apocalyptic number.

It is an amenable number.

45235013044 is a deficient number, since it is larger than the sum of its proper divisors (42955267316).

45235013044 is a wasteful number, since it uses less digits than its factorization.

45235013044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29996739 (or 29996737 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 45235013044 its reverse (44031053254), we get a palindrome (89266066298).

The spelling of 45235013044 in words is "forty-five billion, two hundred thirty-five million, thirteen thousand, forty-four".