55824651 has 24 divisors (see below), whose sum is σ = 85722624. Its totient is φ = 34886400.

The previous prime is 55824649. The next prime is 55824653. The reversal of 55824651 is 15642855.

55824651 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 (55824649) and next prime (55824653).

It is not a de Polignac number, because 55824651 - 2¹ = 55824649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55824653) 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 23 ways as a sum of consecutive naturals, for example, 47926 + ... + 49076.

It is an arithmetic number, because the mean of its divisors is an integer number (3571776).

Almost surely, 2^55824651 is an apocalyptic number.

55824651 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

55824651 is a deficient number, since it is larger than the sum of its proper divisors (29897973).

55824651 is a wasteful number, since it uses less digits than its factorization.

55824651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1488 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 55824651 is about 7471.5895899066. The cubic root of 55824651 is about 382.1864969307.

The spelling of 55824651 in words is "fifty-five million, eight hundred twenty-four thousand, six hundred fifty-one".