11797293064 has 16 divisors (see below), whose sum is σ = 22131165420. Its totient is φ = 5895648960.

The previous prime is 11797293049. The next prime is 11797293077. The reversal of 11797293064 is 46039279711.

It can be written as a sum of positive squares in 2 ways, for example, as 10365276100 + 1432016964 = 101810^2 + 37842^2 .

It is a super-2 number, since 2×11797293064² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11797292999 and 11797293017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357927 + ... + 389494.

Almost surely, 2^11797293064 is an apocalyptic number.

It is an amenable number.

11797293064 is a deficient number, since it is larger than the sum of its proper divisors (10333872356).

11797293064 is a wasteful number, since it uses less digits than its factorization.

11797293064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749400 (or 749396 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 11797293064 in words is "eleven billion, seven hundred ninety-seven million, two hundred ninety-three thousand, sixty-four".