55725196 has 6 divisors (see below), whose sum is σ = 97519100. Its totient is φ = 27862596.

The previous prime is 55725181. The next prime is 55725217. The reversal of 55725196 is 69152755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6965646 + ... + 6965653.

Almost surely, 2^55725196 is an apocalyptic number.

It is an amenable number.

55725196 is a deficient number, since it is larger than the sum of its proper divisors (41793904).

55725196 is a wasteful number, since it uses less digits than its factorization.

55725196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13931303 (or 13931301 counting only the distinct ones).

The product of its digits is 94500, while the sum is 40.

The square root of 55725196 is about 7464.9310780475. The cubic root of 55725196 is about 381.9593992100.

The spelling of 55725196 in words is "fifty-five million, seven hundred twenty-five thousand, one hundred ninety-six".