2500371072 has 128 divisors (see below), whose sum is σ = 7402752000. Its totient is φ = 830840832.

The previous prime is 2500371053. The next prime is 2500371077. The reversal of 2500371072 is 2701730052.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2500371077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322704 + ... + 1324592.

It is an arithmetic number, because the mean of its divisors is an integer number (57834000).

Almost surely, 2^2500371072 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 2500371072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3701376000).

2500371072 is an abundant number, since it is smaller than the sum of its proper divisors (4902380928).

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

2500371072 is a wasteful number, since it uses less digits than its factorization.

2500371072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 2500371072 is about 50003.7105823158. The cubic root of 2500371072 is about 1357.2759546003.

The spelling of 2500371072 in words is "two billion, five hundred million, three hundred seventy-one thousand, seventy-two".