51362733 has 8 divisors (see below), whose sum is σ = 68557248. Its totient is φ = 34205024.

The previous prime is 51362723. The next prime is 51362743. The reversal of 51362733 is 33726315.

It is an interprime number because it is at equal distance from previous prime (51362723) and next prime (51362743).

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

It is a cyclic number.

It is not a de Polignac number, because 51362733 - 2⁸ = 51362477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51362733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51362723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760 + ... + 11657.

It is an arithmetic number, because the mean of its divisors is an integer number (8569656).

Almost surely, 2^51362733 is an apocalyptic number.

It is an amenable number.

51362733 is a deficient number, since it is larger than the sum of its proper divisors (17194515).

51362733 is a wasteful number, since it uses less digits than its factorization.

51362733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18403.

The product of its digits is 11340, while the sum is 30.

The square root of 51362733 is about 7166.7798208121. The cubic root of 51362733 is about 371.7200967066.

The spelling of 51362733 in words is "fifty-one million, three hundred sixty-two thousand, seven hundred thirty-three".