51984153 has 32 divisors (see below), whose sum is σ = 85814400. Its totient is φ = 30881088.

The previous prime is 51984151. The next prime is 51984167. The reversal of 51984153 is 35148915.

51984153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51984153 - 2¹ = 51984151 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51984151) 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 31 ways as a sum of consecutive naturals, for example, 7626 + ... + 12732.

It is an arithmetic number, because the mean of its divisors is an integer number (2681700).

Almost surely, 2^51984153 is an apocalyptic number.

It is an amenable number.

51984153 is a deficient number, since it is larger than the sum of its proper divisors (33830247).

51984153 is a wasteful number, since it uses less digits than its factorization.

51984153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5158 (or 5152 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 51984153 is about 7210.0036754498. The cubic root of 51984153 is about 373.2131957369.

The spelling of 51984153 in words is "fifty-one million, nine hundred eighty-four thousand, one hundred fifty-three".