35128025025 has 48 divisors (see below), whose sum is σ = 59220227520. Its totient is φ = 18367148800.

The previous prime is 35128025017. The next prime is 35128025063. The reversal of 35128025025 is 52052082153.

35128025025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35128025025 - 2³ = 35128025017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6790690 + ... + 6795860.

It is an arithmetic number, because the mean of its divisors is an integer number (1233754740).

Almost surely, 2^35128025025 is an apocalyptic number.

It is an amenable number.

35128025025 is a deficient number, since it is larger than the sum of its proper divisors (24092202495).

35128025025 is a wasteful number, since it uses less digits than its factorization.

35128025025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946 (or 6941 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 35128025025 in words is "thirty-five billion, one hundred twenty-eight million, twenty-five thousand, twenty-five".