452155357732 has 12 divisors (see below), whose sum is σ = 852138943516. Its totient is φ = 208687088160.

The previous prime is 452155357637. The next prime is 452155357751. The reversal of 452155357732 is 237753551254.

It can be written as a sum of positive squares in 2 ways, for example, as 260614334016 + 191541023716 = 510504^2 + 437654^2 .

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, 4347647619 + ... + 4347647722.

Almost surely, 2^452155357732 is an apocalyptic number.

It is an amenable number.

452155357732 is a deficient number, since it is larger than the sum of its proper divisors (399983585784).

452155357732 is a wasteful number, since it uses less digits than its factorization.

452155357732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8695295358 (or 8695295356 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 49.

The spelling of 452155357732 in words is "four hundred fifty-two billion, one hundred fifty-five million, three hundred fifty-seven thousand, seven hundred thirty-two".