612238735336562 has 16 divisors (see below), whose sum is σ = 922883858536992. Its totient is φ = 304611327609120.

The previous prime is 612238735336363. The next prime is 612238735336603. The reversal of 612238735336562 is 265633537832216.

It is a happy number.

It is a super-2 number, since 2×612238735336562² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 612238735336495 and 612238735336504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134030483 + ... + 138523094.

It is an arithmetic number, because the mean of its divisors is an integer number (57680241158562).

Almost surely, 2^{612238735336562} is an apocalyptic number.

612238735336562 is a deficient number, since it is larger than the sum of its proper divisors (310645123200430).

612238735336562 is a wasteful number, since it uses less digits than its factorization.

612238735336562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272559113.

The product of its digits is 195955200, while the sum is 62.

The spelling of 612238735336562 in words is "six hundred twelve trillion, two hundred thirty-eight billion, seven hundred thirty-five million, three hundred thirty-six thousand, five hundred sixty-two".