2530554159952 has 480 divisors, whose sum is σ = 6605895008160. Its totient is φ = 930706882560.

The previous prime is 2530554159941. The next prime is 2530554159979. The reversal of 2530554159952 is 2599514550352.

It can be written as a sum of positive squares in 16 ways, for example, as 983754520336 + 1546799639616 = 991844^2 + 1243704^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2530554159893 and 2530554159902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4857109452 + ... + 4857109972.

It is an arithmetic number, because the mean of its divisors is an integer number (13762281267).

Almost surely, 2^{2530554159952} 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 2530554159952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3302947504080).

2530554159952 is an abundant number, since it is smaller than the sum of its proper divisors (4075340848208).

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

2530554159952 is a wasteful number, since it uses less digits than its factorization.

2530554159952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 12150000, while the sum is 55.

The spelling of 2530554159952 in words is "two trillion, five hundred thirty billion, five hundred fifty-four million, one hundred fifty-nine thousand, nine hundred fifty-two".