2520553160 has 64 divisors (see below), whose sum is σ = 5783400000. Its totient is φ = 988379392.

The previous prime is 2520553159. The next prime is 2520553163. The reversal of 2520553160 is 613550252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2520553163) 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, 987566 + ... + 990114.

It is an arithmetic number, because the mean of its divisors is an integer number (90365625).

Almost surely, 2^2520553160 is an apocalyptic number.

2520553160 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 2520553160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2891700000).

2520553160 is an abundant number, since it is smaller than the sum of its proper divisors (3262846840).

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

2520553160 is a wasteful number, since it uses less digits than its factorization.

2520553160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038 (or 3034 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 2520553160 is about 50205.1108952067. The cubic root of 2520553160 is about 1360.9179860541.

The spelling of 2520553160 in words is "two billion, five hundred twenty million, five hundred fifty-three thousand, one hundred sixty".