51471098 has 32 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 21214080.

The previous prime is 51471097. The next prime is 51471127. The reversal of 51471098 is 89017415.

51471098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (51471097) 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 15 ways as a sum of consecutive naturals, for example, 100868 + ... + 101376.

It is an arithmetic number, because the mean of its divisors is an integer number (2864160).

Almost surely, 2^51471098 is an apocalyptic number.

51471098 is a deficient number, since it is larger than the sum of its proper divisors (40182022).

51471098 is a wasteful number, since it uses less digits than its factorization.

51471098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 51471098 is about 7174.3360668427. The cubic root of 51471098 is about 371.9813312017.

The spelling of 51471098 in words is "fifty-one million, four hundred seventy-one thousand, ninety-eight".