51264298 has 8 divisors (see below), whose sum is σ = 77100480. Its totient is φ = 25564140.

The previous prime is 51264281. The next prime is 51264329. The reversal of 51264298 is 89246215.

51264298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 33058 + ... + 34573.

It is an arithmetic number, because the mean of its divisors is an integer number (9637560).

Almost surely, 2^51264298 is an apocalyptic number.

51264298 is a deficient number, since it is larger than the sum of its proper divisors (25836182).

51264298 is a wasteful number, since it uses less digits than its factorization.

51264298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68012.

The product of its digits is 34560, while the sum is 37.

The square root of 51264298 is about 7159.9090776350. The cubic root of 51264298 is about 371.4824817072.

The spelling of 51264298 in words is "fifty-one million, two hundred sixty-four thousand, two hundred ninety-eight".