2520641610 has 48 divisors (see below), whose sum is σ = 6556253184. Its totient is φ = 671906016.

The previous prime is 2520641597. The next prime is 2520641611. The reversal of 2520641610 is 161460252.

2520641610 is a `hidden beast` number, since 2 + 5 + 2 + 0 + 6 + 41 + 610 = 666.

2520641610 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2520641611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351319 + ... + 358421.

It is an arithmetic number, because the mean of its divisors is an integer number (136588608).

Almost surely, 2^2520641610 is an apocalyptic number.

2520641610 is an abundant number, since it is smaller than the sum of its proper divisors (4035611574).

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

2520641610 is a wasteful number, since it uses less digits than its factorization.

2520641610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11059 (or 11056 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2520641610 is about 50205.9917738909. The cubic root of 2520641610 is about 1360.9339047540.

The spelling of 2520641610 in words is "two billion, five hundred twenty million, six hundred forty-one thousand, six hundred ten".