2575060660 has 48 divisors (see below), whose sum is σ = 5495236992. Its totient is φ = 1013398400.

The previous prime is 2575060651. The next prime is 2575060661. The reversal of 2575060660 is 660605752.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575060661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797850 + ... + 801070.

It is an arithmetic number, because the mean of its divisors is an integer number (114484104).

Almost surely, 2^2575060660 is an apocalyptic number.

2575060660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2575060660 is an abundant number, since it is smaller than the sum of its proper divisors (2920176332).

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

2575060660 is a wasteful number, since it uses less digits than its factorization.

2575060660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864 (or 3862 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2575060660 is about 50745.0555226812. The cubic root of 2575060660 is about 1370.6581560709.

The spelling of 2575060660 in words is "two billion, five hundred seventy-five million, sixty thousand, six hundred sixty".