452398831236 has 405 divisors, whose sum is σ = 1347942776103. Its totient is φ = 132207435360.

The previous prime is 452398831217. The next prime is 452398831273. The reversal of 452398831236 is 632138893254.

The square root of 452398831236 is 672606.

It is a perfect power (a square), and thus also a powerful number.

452398831236 is a `hidden beast` number, since 4 + 52 + 398 + 83 + 123 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 5726567445 + ... + 5726567523.

Almost surely, 2^452398831236 is an apocalyptic number.

452398831236 is the 672606-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452398831236

452398831236 is an abundant number, since it is smaller than the sum of its proper divisors (895543944867).

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

452398831236 is a wasteful number, since it uses less digits than its factorization.

452398831236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 138 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 452398831236 in words is "four hundred fifty-two billion, three hundred ninety-eight million, eight hundred thirty-one thousand, two hundred thirty-six".