2525530280310 has 128 divisors (see below), whose sum is σ = 6766489699200. Its totient is φ = 670307996160.

The previous prime is 2525530280309. The next prime is 2525530280311. The reversal of 2525530280310 is 130820355252.

2525530280310 is a `hidden beast` number, since 2 + 52 + 553 + 0 + 28 + 0 + 31 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2525530280309) and next prime (2525530280311).

It is a super-2 number, since 2×2525530280310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525530280311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49389036 + ... + 49440144.

It is an arithmetic number, because the mean of its divisors is an integer number (52863200775).

Almost surely, 2^{2525530280310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525530280310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3383244849600).

2525530280310 is an abundant number, since it is smaller than the sum of its proper divisors (4240959418890).

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

2525530280310 is a wasteful number, since it uses less digits than its factorization.

2525530280310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51983 (or 51977 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 2525530280310 in words is "two trillion, five hundred twenty-five billion, five hundred thirty million, two hundred eighty thousand, three hundred ten".