612607654359 has 12 divisors (see below), whose sum is σ = 884950632696. Its totient is φ = 408371452272.

The previous prime is 612607654357. The next prime is 612607654381. The reversal of 612607654359 is 953456706216.

612607654359 is a `hidden beast` number, since 6 + 1 + 26 + 0 + 76 + 543 + 5 + 9 = 666.

It is not a de Polignac number, because 612607654359 - 2¹ = 612607654357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612607654357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2688672 + ... + 2907605.

It is an arithmetic number, because the mean of its divisors is an integer number (73745886058).

Almost surely, 2^612607654359 is an apocalyptic number.

612607654359 is a deficient number, since it is larger than the sum of its proper divisors (272342978337).

612607654359 is a wasteful number, since it uses less digits than its factorization.

612607654359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608446 (or 5608443 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 612607654359 in words is "six hundred twelve billion, six hundred seven million, six hundred fifty-four thousand, three hundred fifty-nine".