1655887982162 has 16 divisors (see below), whose sum is σ = 2498185073472. Its totient is φ = 823167742320.

The previous prime is 1655887982093. The next prime is 1655887982171. The reversal of 1655887982162 is 2612897885561.

It is a junction number, because it is equal to n+sod(n) for n = 1655887982092 and 1655887982101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1620833 + ... + 2436980.

It is an arithmetic number, because the mean of its divisors is an integer number (156136567092).

Almost surely, 2^{1655887982162} is an apocalyptic number.

1655887982162 is a deficient number, since it is larger than the sum of its proper divisors (842297091310).

1655887982162 is a wasteful number, since it uses less digits than its factorization.

1655887982162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058993.

The product of its digits is 116121600, while the sum is 68.

The spelling of 1655887982162 in words is "one trillion, six hundred fifty-five billion, eight hundred eighty-seven million, nine hundred eighty-two thousand, one hundred sixty-two".