1137717185966 has 16 divisors (see below), whose sum is σ = 1778729791488. Its totient is φ = 545163571800.

The previous prime is 1137717185923. The next prime is 1137717185977. The reversal of 1137717185966 is 6695817177311.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a junction number, because it is equal to n+sod(n) for n = 1137717185899 and 1137717185908.

It is a congruent number.

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, 89072630 + ... + 89085401.

It is an arithmetic number, because the mean of its divisors is an integer number (111170611968).

Almost surely, 2^{1137717185966} is an apocalyptic number.

1137717185966 is a deficient number, since it is larger than the sum of its proper divisors (641012605522).

1137717185966 is a wasteful number, since it uses less digits than its factorization.

1137717185966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178158167.

The product of its digits is 13335840, while the sum is 62.

The spelling of 1137717185966 in words is "one trillion, one hundred thirty-seven billion, seven hundred seventeen million, one hundred eighty-five thousand, nine hundred sixty-six".