55774673170 has 32 divisors (see below), whose sum is σ = 104794300800. Its totient is φ = 21332762880.

The previous prime is 55774673161. The next prime is 55774673177. The reversal of 55774673170 is 7137647755.

It is a super-2 number, since 2×55774673170² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55774673177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678981 + ... + 756679.

It is an arithmetic number, because the mean of its divisors is an integer number (3274821900).

Almost surely, 2^55774673170 is an apocalyptic number.

55774673170 is a deficient number, since it is larger than the sum of its proper divisors (49019627630).

55774673170 is a wasteful number, since it uses less digits than its factorization.

55774673170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80850.

The product of its (nonzero) digits is 4321800, while the sum is 52.

The spelling of 55774673170 in words is "fifty-five billion, seven hundred seventy-four million, six hundred seventy-three thousand, one hundred seventy".