3512525642 has 8 divisors (see below), whose sum is σ = 5274896256. Its totient is φ = 1754226892.

The previous prime is 3512525629. The next prime is 3512525749. The reversal of 3512525642 is 2465252153.

3512525642 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015808 + ... + 1019259.

It is an arithmetic number, because the mean of its divisors is an integer number (659362032).

Almost surely, 2^3512525642 is an apocalyptic number.

3512525642 is a deficient number, since it is larger than the sum of its proper divisors (1762370614).

3512525642 is a wasteful number, since it uses less digits than its factorization.

3512525642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035932.

The product of its digits is 72000, while the sum is 35.

The square root of 3512525642 is about 59266.5642837511. The cubic root of 3512525642 is about 1520.1035308636.

Adding to 3512525642 its reverse (2465252153), we get a palindrome (5977777795).

The spelling of 3512525642 in words is "three billion, five hundred twelve million, five hundred twenty-five thousand, six hundred forty-two".