2530732773312 has 112 divisors (see below), whose sum is σ = 7443067582720. Its totient is φ = 843216811776.

The previous prime is 2530732773281. The next prime is 2530732773329. The reversal of 2530732773312 is 2133772370352.

2530732773312 is a `hidden beast` number, since 2 + 5 + 3 + 0 + 7 + 327 + 7 + 3 + 312 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3743613 + ... + 4367619.

It is an arithmetic number, because the mean of its divisors is an integer number (66455960560).

Almost surely, 2^{2530732773312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530732773312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3721533791360).

2530732773312 is an abundant number, since it is smaller than the sum of its proper divisors (4912334809408).

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

2530732773312 is a wasteful number, since it uses less digits than its factorization.

2530732773312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626375 (or 626359 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 45.

The spelling of 2530732773312 in words is "two trillion, five hundred thirty billion, seven hundred thirty-two million, seven hundred seventy-three thousand, three hundred twelve".