51264153 has 6 divisors (see below), whose sum is σ = 74048234. Its totient is φ = 34176096.

The previous prime is 51264151. The next prime is 51264181. The reversal of 51264153 is 35146215.

51264153 is a `hidden beast` number, since 5 + 12 + 641 + 5 + 3 = 666.

51264153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 49112064 + 2152089 = 7008^2 + 1467^2 .

It is not a de Polignac number, because 51264153 - 2¹ = 51264151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51264151) 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 5 ways as a sum of consecutive naturals, for example, 2848000 + ... + 2848017.

Almost surely, 2^51264153 is an apocalyptic number.

It is an amenable number.

51264153 is a deficient number, since it is larger than the sum of its proper divisors (22784081).

51264153 is a wasteful number, since it uses less digits than its factorization.

51264153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696023 (or 5696020 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 51264153 is about 7159.8989518009. The cubic root of 51264153 is about 371.4821314634.

The spelling of 51264153 in words is "fifty-one million, two hundred sixty-four thousand, one hundred fifty-three".