2052520225504 has 24 divisors (see below), whose sum is σ = 4618170507888. Its totient is φ = 879651525120.

The previous prime is 2052520225499. The next prime is 2052520225517. The reversal of 2052520225504 is 4055220252502.

It is a super-2 number, since 2×2052520225504² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2052520225504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4581518137 + ... + 4581518584.

It is an arithmetic number, because the mean of its divisors is an integer number (192423771162).

Almost surely, 2^{2052520225504} is an apocalyptic number.

It is an amenable number.

2052520225504 is an abundant number, since it is smaller than the sum of its proper divisors (2565650282384).

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

2052520225504 is an equidigital number, since it uses as much as digits as its factorization.

2052520225504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163036738 (or 9163036730 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The spelling of 2052520225504 in words is "two trillion, fifty-two billion, five hundred twenty million, two hundred twenty-five thousand, five hundred four".