453329248528 has 40 divisors (see below), whose sum is σ = 1001529444888. Its totient is φ = 196921300992.

The previous prime is 453329248523. The next prime is 453329248531. The reversal of 453329248528 is 825842923354.

It can be written as a sum of positive squares in 4 ways, for example, as 1062238464 + 452267010064 = 32592^2 + 672508^2 .

It is a super-2 number, since 2×453329248528² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (453329248523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64098451 + ... + 64105522.

Almost surely, 2^453329248528 is an apocalyptic number.

It is an amenable number.

453329248528 is an abundant number, since it is smaller than the sum of its proper divisors (548200196360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453329248528 is a wasteful number, since it uses less digits than its factorization.

453329248528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128204011 (or 128204005 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 55.

The spelling of 453329248528 in words is "four hundred fifty-three billion, three hundred twenty-nine million, two hundred forty-eight thousand, five hundred twenty-eight".