51767336 has 16 divisors (see below), whose sum is σ = 97262100. Its totient is φ = 25830784.

The previous prime is 51767323. The next prime is 51767341. The reversal of 51767336 is 63376715.

It can be written as a sum of positive squares in 2 ways, for example, as 42120100 + 9647236 = 6490^2 + 3106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 51767336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285 + ... + 10428.

Almost surely, 2^51767336 is an apocalyptic number.

It is an amenable number.

51767336 is a deficient number, since it is larger than the sum of its proper divisors (45494764).

51767336 is a wasteful number, since it uses less digits than its factorization.

51767336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13228 (or 13224 counting only the distinct ones).

The product of its digits is 79380, while the sum is 38.

The square root of 51767336 is about 7194.9521193681. The cubic root of 51767336 is about 372.6936032464.

The spelling of 51767336 in words is "fifty-one million, seven hundred sixty-seven thousand, three hundred thirty-six".