256062632315 has 8 divisors (see below), whose sum is σ = 351171610080. Its totient is φ = 175585804992.

The previous prime is 256062632299. The next prime is 256062632317. The reversal of 256062632315 is 513236260652.

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

It is a cyclic number.

It is not a de Polignac number, because 256062632315 - 2⁴ = 256062632299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (256062632317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3658037570 + ... + 3658037639.

It is an arithmetic number, because the mean of its divisors is an integer number (43896451260).

Almost surely, 2^256062632315 is an apocalyptic number.

256062632315 is a deficient number, since it is larger than the sum of its proper divisors (95108977765).

256062632315 is an equidigital number, since it uses as much as digits as its factorization.

256062632315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316075221.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 256062632315 its reverse (513236260652), we get a palindrome (769298892967).

The spelling of 256062632315 in words is "two hundred fifty-six billion, sixty-two million, six hundred thirty-two thousand, three hundred fifteen".