2520711900000 has 2592 divisors, whose sum is σ = 11334490483680. Its totient is φ = 548674560000.

The previous prime is 2520711899989. The next prime is 2520711900101. The reversal of 2520711900000 is 91170252.

It is a tau number, because it is divible by the number of its divisors (2592).

It is a super-2 number, since 2×2520711900000² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 34530299964 + ... + 34530300036.

It is an arithmetic number, because the mean of its divisors is an integer number (4372874415).

Almost surely, 2^{2520711900000} is an apocalyptic number.

2520711900000 is a gapful number since it is divisible by the number (20) 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 2520711900000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5667245241840).

2520711900000 is an abundant number, since it is smaller than the sum of its proper divisors (8813778583680).

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

2520711900000 is an frugal number, since it uses more digits than its factorization.

2520711900000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The spelling of 2520711900000 in words is "two trillion, five hundred twenty billion, seven hundred eleven million, nine hundred thousand".