506446012757400 has 48 divisors (see below), whose sum is σ = 1569982639549800. Its totient is φ = 135052270068480.

The previous prime is 506446012757387. The next prime is 506446012757401. The reversal of 506446012757400 is 4757210644605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506446012757401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422038343365 + ... + 422038344564.

Almost surely, 2^{506446012757400} is an apocalyptic number.

506446012757400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

506446012757400 is an abundant number, since it is smaller than the sum of its proper divisors (1063536626792400).

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

506446012757400 is a wasteful number, since it uses less digits than its factorization.

506446012757400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844076687948 (or 844076687939 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 506446012757400 in words is "five hundred six trillion, four hundred forty-six billion, twelve million, seven hundred fifty-seven thousand, four hundred".