55861162 has 8 divisors (see below), whose sum is σ = 95762016. Its totient is φ = 23940492.

The previous prime is 55861111. The next prime is 55861187. The reversal of 55861162 is 26116855.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1995028 + ... + 1995055.

It is an arithmetic number, because the mean of its divisors is an integer number (11970252).

Almost surely, 2^55861162 is an apocalyptic number.

55861162 is a deficient number, since it is larger than the sum of its proper divisors (39900854).

55861162 is a wasteful number, since it uses less digits than its factorization.

55861162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990092.

The product of its digits is 14400, while the sum is 34.

The square root of 55861162 is about 7474.0325126400. The cubic root of 55861162 is about 382.2697992588.

The spelling of 55861162 in words is "fifty-five million, eight hundred sixty-one thousand, one hundred sixty-two".