55479796 has 6 divisors (see below), whose sum is σ = 97089650. Its totient is φ = 27739896.

The previous prime is 55479793. The next prime is 55479803. The reversal of 55479796 is 69797455.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43824400 + 11655396 = 6620^2 + 3414^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55479793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6934971 + ... + 6934978.

Almost surely, 2^55479796 is an apocalyptic number.

It is an amenable number.

55479796 is a deficient number, since it is larger than the sum of its proper divisors (41609854).

55479796 is a wasteful number, since it uses less digits than its factorization.

55479796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13869953 (or 13869951 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 52.

The square root of 55479796 is about 7448.4760857507. The cubic root of 55479796 is about 381.3978891990.

The spelling of 55479796 in words is "fifty-five million, four hundred seventy-nine thousand, seven hundred ninety-six".