1655891014006 has 4 divisors (see below), whose sum is σ = 2483836521012. Its totient is φ = 827945507002.

The previous prime is 1655891013961. The next prime is 1655891014081. The reversal of 1655891014006 is 6004101985561.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413972753500 + ... + 413972753503.

It is an arithmetic number, because the mean of its divisors is an integer number (620959130253).

Almost surely, 2^{1655891014006} is an apocalyptic number.

1655891014006 is a deficient number, since it is larger than the sum of its proper divisors (827945507006).

1655891014006 is an equidigital number, since it uses as much as digits as its factorization.

1655891014006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827945507005.

The product of its (nonzero) digits is 259200, while the sum is 46.

Adding to 1655891014006 its reverse (6004101985561), we get a palindrome (7659992999567).

The spelling of 1655891014006 in words is "one trillion, six hundred fifty-five billion, eight hundred ninety-one million, fourteen thousand, six".