55069792 has 12 divisors (see below), whose sum is σ = 108418716. Its totient is φ = 27534880.

The previous prime is 55069789. The next prime is 55069823. The reversal of 55069792 is 29796055.

It is a happy number.

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, 860434 + ... + 860497.

It is an arithmetic number, because the mean of its divisors is an integer number (9034893).

Almost surely, 2^55069792 is an apocalyptic number.

It is an amenable number.

55069792 is a deficient number, since it is larger than the sum of its proper divisors (53348924).

55069792 is a wasteful number, since it uses less digits than its factorization.

55069792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720941 (or 1720933 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 55069792 is about 7420.9023710058. The cubic root of 55069792 is about 380.4560360587.

The spelling of 55069792 in words is "fifty-five million, sixty-nine thousand, seven hundred ninety-two".