55169673146 has 16 divisors (see below), whose sum is σ = 94580981376. Its totient is φ = 23643045936.

The previous prime is 55169673101. The next prime is 55169673157. The reversal of 55169673146 is 64137696155.

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, 269075 + ... + 427481.

It is an arithmetic number, because the mean of its divisors is an integer number (5911311336).

Almost surely, 2^55169673146 is an apocalyptic number.

55169673146 is a deficient number, since it is larger than the sum of its proper divisors (39411308230).

55169673146 is a wasteful number, since it uses less digits than its factorization.

55169673146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183293.

The product of its digits is 4082400, while the sum is 53.

The spelling of 55169673146 in words is "fifty-five billion, one hundred sixty-nine million, six hundred seventy-three thousand, one hundred forty-six".