55730024851 has 2 divisors, whose sum is σ = 55730024852. Its totient is φ = 55730024850.

The previous prime is 55730024849. The next prime is 55730024879. The reversal of 55730024851 is 15842003755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55730024851 - 2¹ = 55730024849 is a prime.

Together with 55730024849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (55730024891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27865012425 + 27865012426.

It is an arithmetic number, because the mean of its divisors is an integer number (27865012426).

Almost surely, 2^55730024851 is an apocalyptic number.

55730024851 is a deficient number, since it is larger than the sum of its proper divisors (1).

55730024851 is an equidigital number, since it uses as much as digits as its factorization.

55730024851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 55730024851 in words is "fifty-five billion, seven hundred thirty million, twenty-four thousand, eight hundred fifty-one".