10161556550846 has 32 divisors (see below), whose sum is σ = 17068874584320. Its totient is φ = 4508759203200.

The previous prime is 10161556550833. The next prime is 10161556550867. The reversal of 10161556550846 is 64805565516101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37138490 + ... + 37411101.

It is an arithmetic number, because the mean of its divisors is an integer number (533402330760).

Almost surely, 2^{10161556550846} is an apocalyptic number.

10161556550846 is a deficient number, since it is larger than the sum of its proper divisors (6907318033474).

10161556550846 is a wasteful number, since it uses less digits than its factorization.

10161556550846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74549840.

The product of its (nonzero) digits is 4320000, while the sum is 53.

The spelling of 10161556550846 in words is "ten trillion, one hundred sixty-one billion, five hundred fifty-six million, five hundred fifty thousand, eight hundred forty-six".