2528538695 has 8 divisors (see below), whose sum is σ = 3166170336. Its totient is φ = 1934881696.

The previous prime is 2528538667. The next prime is 2528538713. The reversal of 2528538695 is 5968358252.

2528538695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2528538695 is a prime.

It is a super-2 number, since 2×2528538695² = 12787015864224606050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10993532 + ... + 10993761.

It is an arithmetic number, because the mean of its divisors is an integer number (395771292).

Almost surely, 2^2528538695 is an apocalyptic number.

2528538695 is a deficient number, since it is larger than the sum of its proper divisors (637631641).

2528538695 is a wasteful number, since it uses less digits than its factorization.

2528538695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21987321.

The product of its digits is 5184000, while the sum is 53.

The square root of 2528538695 is about 50284.5771086921. The cubic root of 2528538695 is about 1362.3536763998.

The spelling of 2528538695 in words is "two billion, five hundred twenty-eight million, five hundred thirty-eight thousand, six hundred ninety-five".