316454415056511 has 4 divisors (see below), whose sum is σ = 421939220075352. Its totient is φ = 210969610037672.

The previous prime is 316454415056497. The next prime is 316454415056539. The reversal of 316454415056511 is 115650514454613.

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 316454415056511 - 2²² = 316454410862207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316454415096511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52742402509416 + ... + 52742402509421.

It is an arithmetic number, because the mean of its divisors is an integer number (105484805018838).

Almost surely, 2^{316454415056511} is an apocalyptic number.

316454415056511 is a deficient number, since it is larger than the sum of its proper divisors (105484805018841).

316454415056511 is a wasteful number, since it uses less digits than its factorization.

316454415056511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105484805018840.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 316454415056511 in words is "three hundred sixteen trillion, four hundred fifty-four billion, four hundred fifteen million, fifty-six thousand, five hundred eleven".