3525143998 has 8 divisors (see below), whose sum is σ = 5288497992. Its totient is φ = 1762311336.

The previous prime is 3525143989. The next prime is 3525144001. The reversal of 3525143998 is 8993415253.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112965 + ... + 140752.

It is an arithmetic number, because the mean of its divisors is an integer number (661062249).

Almost surely, 2^3525143998 is an apocalyptic number.

3525143998 is a deficient number, since it is larger than the sum of its proper divisors (1763353994).

3525143998 is a wasteful number, since it uses less digits than its factorization.

3525143998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260666.

The product of its digits is 1166400, while the sum is 49.

The square root of 3525143998 is about 59372.9231047285. The cubic root of 3525143998 is about 1521.9216228778.

The spelling of 3525143998 in words is "three billion, five hundred twenty-five million, one hundred forty-three thousand, nine hundred ninety-eight".