452160630720 has 336 divisors, whose sum is σ = 1658773647648. Its totient is φ = 112653434880.

The previous prime is 452160630683. The next prime is 452160630763. The reversal of 452160630720 is 27036061254.

452160630720 is a `hidden beast` number, since 4 + 5 + 2 + 16 + 0 + 630 + 7 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6673815 + ... + 6741225.

Almost surely, 2^452160630720 is an apocalyptic number.

452160630720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452160630720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829386823824).

452160630720 is an abundant number, since it is smaller than the sum of its proper divisors (1206613016928).

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

452160630720 is a wasteful number, since it uses less digits than its factorization.

452160630720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67588 (or 67575 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 452160630720 its reverse (27036061254), we get a palindrome (479196691974).

The spelling of 452160630720 in words is "four hundred fifty-two billion, one hundred sixty million, six hundred thirty thousand, seven hundred twenty".