51300258 has 32 divisors (see below), whose sum is σ = 107606016. Its totient is φ = 16273488.

The previous prime is 51300211. The next prime is 51300289. The reversal of 51300258 is 85200315.

51300258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29941 + ... + 31607.

It is an arithmetic number, because the mean of its divisors is an integer number (3362688).

Almost surely, 2^51300258 is an apocalyptic number.

51300258 is an abundant number, since it is smaller than the sum of its proper divisors (56305758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51300258 is a wasteful number, since it uses less digits than its factorization.

51300258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 51300258 is about 7162.4198424834. The cubic root of 51300258 is about 371.5693217907.

The spelling of 51300258 in words is "fifty-one million, three hundred thousand, two hundred fifty-eight".