2520000912 has 240 divisors, whose sum is σ = 7946919936. Its totient is φ = 681408000.

The previous prime is 2520000893. The next prime is 2520000961. The reversal of 2520000912 is 2190000252.

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, 2765737 + ... + 2766647.

Almost surely, 2^2520000912 is an apocalyptic number.

2520000912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2520000912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3973459968).

2520000912 is an abundant number, since it is smaller than the sum of its proper divisors (5426919024).

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

2520000912 is a wasteful number, since it uses less digits than its factorization.

2520000912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2520000912 is about 50199.6106757811. The cubic root of 2520000912 is about 1360.8185873529.

The spelling of 2520000912 in words is "two billion, five hundred twenty million, nine hundred twelve", and thus it is an aban number.