55629266 has 24 divisors (see below), whose sum is σ = 104825280. Its totient is φ = 21673080.

The previous prime is 55629263. The next prime is 55629269. The reversal of 55629266 is 66292655.

55629266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55629263) and next prime (55629269).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55629263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14726 + ... + 18113.

It is an arithmetic number, because the mean of its divisors is an integer number (4367720).

Almost surely, 2^55629266 is an apocalyptic number.

55629266 is a deficient number, since it is larger than the sum of its proper divisors (49196014).

55629266 is a wasteful number, since it uses less digits than its factorization.

55629266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32870 (or 32859 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 55629266 is about 7458.5029328948. The cubic root of 55629266 is about 381.7400943966.

The spelling of 55629266 in words is "fifty-five million, six hundred twenty-nine thousand, two hundred sixty-six".