3255121545 has 16 divisors (see below), whose sum is σ = 5608825152. Its totient is φ = 1602521280.

The previous prime is 3255121537. The next prime is 3255121567. The reversal of 3255121545 is 5451215523.

It is not a de Polignac number, because 3255121545 - 2³ = 3255121537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8346271 + ... + 8346660.

It is an arithmetic number, because the mean of its divisors is an integer number (350551572).

Almost surely, 2^3255121545 is an apocalyptic number.

It is an amenable number.

3255121545 is a deficient number, since it is larger than the sum of its proper divisors (2353703607).

3255121545 is a wasteful number, since it uses less digits than its factorization.

3255121545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16692952.

The product of its digits is 30000, while the sum is 33.

The square root of 3255121545 is about 57053.6724935389. The cubic root of 3255121545 is about 1482.0257056886.

The spelling of 3255121545 in words is "three billion, two hundred fifty-five million, one hundred twenty-one thousand, five hundred forty-five".