2500723512 has 192 divisors, whose sum is σ = 7904332800. Its totient is φ = 699528960.

The previous prime is 2500723499. The next prime is 2500723541. The reversal of 2500723512 is 2153270052.

It is a super-2 number, since 2×2500723512² = 12507236166939228288, which contains 22 as substring.

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, 7206523 + ... + 7206869.

It is an arithmetic number, because the mean of its divisors is an integer number (41168400).

Almost surely, 2^2500723512 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 2500723512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3952166400).

2500723512 is an abundant number, since it is smaller than the sum of its proper divisors (5403609288).

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

2500723512 is a wasteful number, since it uses less digits than its factorization.

2500723512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2500723512 is about 50007.2345966061. The cubic root of 2500723512 is about 1357.3397232504.

Adding to 2500723512 its reverse (2153270052), we get a palindrome (4653993564).

The spelling of 2500723512 in words is "two billion, five hundred million, seven hundred twenty-three thousand, five hundred twelve".