2521725562 has 8 divisors (see below), whose sum is σ = 3981672000. Its totient is φ = 1194501564.

The previous prime is 2521725559. The next prime is 2521725593. The reversal of 2521725562 is 2655271252.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 33180562 + ... + 33180637.

It is an arithmetic number, because the mean of its divisors is an integer number (497709000).

Almost surely, 2^2521725562 is an apocalyptic number.

2521725562 is a deficient number, since it is larger than the sum of its proper divisors (1459946438).

2521725562 is a wasteful number, since it uses less digits than its factorization.

2521725562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66361220.

The product of its digits is 84000, while the sum is 37.

The square root of 2521725562 is about 50216.7856597771. The cubic root of 2521725562 is about 1361.1289576874.

The spelling of 2521725562 in words is "two billion, five hundred twenty-one million, seven hundred twenty-five thousand, five hundred sixty-two".