256062051233999 has 4 divisors (see below), whose sum is σ = 256062160290336. Its totient is φ = 256061942177664.

The previous prime is 256062051233953. The next prime is 256062051234001. The reversal of 256062051233999 is 999332150260652.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 256062051233999 - 2⁸ = 256062051233743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256062011233999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50926919 + ... + 55728584.

It is an arithmetic number, because the mean of its divisors is an integer number (64015540072584).

Almost surely, 2^{256062051233999} is an apocalyptic number.

256062051233999 is a deficient number, since it is larger than the sum of its proper divisors (109056337).

256062051233999 is a wasteful number, since it uses less digits than its factorization.

256062051233999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109056336.

The product of its (nonzero) digits is 47239200, while the sum is 62.

The spelling of 256062051233999 in words is "two hundred fifty-six trillion, sixty-two billion, fifty-one million, two hundred thirty-three thousand, nine hundred ninety-nine".