3256505002460 has 24 divisors (see below), whose sum is σ = 7135993571616. Its totient is φ = 1245967131200.

The previous prime is 3256505002441. The next prime is 3256505002519. The reversal of 3256505002460 is 642005056523.

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, 3539678891 + ... + 3539679810.

It is an arithmetic number, because the mean of its divisors is an integer number (297333065484).

Almost surely, 2^{3256505002460} is an apocalyptic number.

It is an amenable number.

3256505002460 is an abundant number, since it is smaller than the sum of its proper divisors (3879488569156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3256505002460 is a wasteful number, since it uses less digits than its factorization.

3256505002460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079358733 (or 7079358731 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 3256505002460 in words is "three trillion, two hundred fifty-six billion, five hundred five million, two thousand, four hundred sixty".