613457033056667 has 16 divisors (see below), whose sum is σ = 615992115224640. Its totient is φ = 610927501824000.

The previous prime is 613457033056631. The next prime is 613457033056723. The reversal of 613457033056667 is 766650330754316.

It is a cyclic number.

It is not a de Polignac number, because 613457033056667 - 2³² = 613452738089371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613457033056367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435334333 + ... + 1435761665.

It is an arithmetic number, because the mean of its divisors is an integer number (38499507201540).

Almost surely, 2^{613457033056667} is an apocalyptic number.

613457033056667 is a deficient number, since it is larger than the sum of its proper divisors (2535082167973).

613457033056667 is a wasteful number, since it uses less digits than its factorization.

613457033056667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433814.

The product of its (nonzero) digits is 171460800, while the sum is 62.

The spelling of 613457033056667 in words is "six hundred thirteen trillion, four hundred fifty-seven billion, thirty-three million, fifty-six thousand, six hundred sixty-seven".