2500822016 has 264 divisors, whose sum is σ = 6653503296. Its totient is φ = 927252480.

The previous prime is 2500822003. The next prime is 2500822021. The reversal of 2500822016 is 6102280052.

It is a super-2 number, since 2×2500822016² = 12508221511420608512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12694430 + ... + 12694626.

It is an arithmetic number, because the mean of its divisors is an integer number (25202664).

Almost surely, 2^2500822016 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 2500822016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3326751648).

2500822016 is an abundant number, since it is smaller than the sum of its proper divisors (4152681280).

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

2500822016 is a wasteful number, since it uses less digits than its factorization.

2500822016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2500822016 is about 50008.2194844008. The cubic root of 2500822016 is about 1357.3575449776.

The spelling of 2500822016 in words is "two billion, five hundred million, eight hundred twenty-two thousand, sixteen".