55579652 has 48 divisors (see below), whose sum is σ = 104509440. Its totient is φ = 25821600.

The previous prime is 55579651. The next prime is 55579673. The reversal of 55579652 is 25697555.

It is a super-2 number, since 2×55579652² = 6178195432882208, which contains 22 as substring.

Its product of digits (472500) is a multiple of the sum of its prime divisors (270).

It is not an unprimeable number, because it can be changed into a prime (55579651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519383 + ... + 519489.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^55579652 is an apocalyptic number.

It is an amenable number.

55579652 is a deficient number, since it is larger than the sum of its proper divisors (48929788).

55579652 is a wasteful number, since it uses less digits than its factorization.

55579652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 270 counting only the distinct ones).

The product of its digits is 472500, while the sum is 44.

The square root of 55579652 is about 7455.1761883942. The cubic root of 55579652 is about 381.6265732967.

The spelling of 55579652 in words is "fifty-five million, five hundred seventy-nine thousand, six hundred fifty-two".