612670603263507 has 6 divisors (see below), whose sum is σ = 884968649158412. Its totient is φ = 408447068842332.

The previous prime is 612670603263487. The next prime is 612670603263517. The reversal of 612670603263507 is 705362306076216.

612670603263507 is a `hidden beast` number, since 6 + 1 + 2 + 6 + 7 + 0 + 603 + 26 + 3 + 5 + 0 + 7 = 666.

It is not a de Polignac number, because 612670603263507 - 2¹⁰ = 612670603262483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612670603263517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34037255736853 + ... + 34037255736870.

Almost surely, 2^{612670603263507} is an apocalyptic number.

612670603263507 is a deficient number, since it is larger than the sum of its proper divisors (272298045894905).

612670603263507 is a wasteful number, since it uses less digits than its factorization.

612670603263507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68074511473729 (or 68074511473726 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 612670603263507 in words is "six hundred twelve trillion, six hundred seventy billion, six hundred three million, two hundred sixty-three thousand, five hundred seven".