2572102528 has 32 divisors (see below), whose sum is σ = 5249099520. Its totient is φ = 1254681600.

The previous prime is 2572102459. The next prime is 2572102531. The reversal of 2572102528 is 8252012752.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-5 number, since 5×2572102528⁵ (a number of 48 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2572102493 and 2572102502.

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, 239808 + ... + 250303.

It is an arithmetic number, because the mean of its divisors is an integer number (164034360).

Almost surely, 2^2572102528 is an apocalyptic number.

It is an amenable number.

2572102528 is an abundant number, since it is smaller than the sum of its proper divisors (2676996992).

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

2572102528 is an equidigital number, since it uses as much as digits as its factorization.

2572102528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490166 (or 490154 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 2572102528 is about 50715.9001497558. The cubic root of 2572102528 is about 1370.1331016010.

The spelling of 2572102528 in words is "two billion, five hundred seventy-two million, one hundred two thousand, five hundred twenty-eight".