45272368352 has 24 divisors (see below), whose sum is σ = 89135148816. Its totient is φ = 22634870272.

The previous prime is 45272368331. The next prime is 45272368363. The reversal of 45272368352 is 25386327254.

It is a junction number, because it is equal to n+sod(n) for n = 45272368297 and 45272368306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758213 + ... + 815739.

It is an arithmetic number, because the mean of its divisors is an integer number (3713964534).

Almost surely, 2^45272368352 is an apocalyptic number.

It is an amenable number.

45272368352 is a deficient number, since it is larger than the sum of its proper divisors (43862780464).

45272368352 is a wasteful number, since it uses less digits than its factorization.

45272368352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82130 (or 82122 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 47.

The spelling of 45272368352 in words is "forty-five billion, two hundred seventy-two million, three hundred sixty-eight thousand, three hundred fifty-two".