51034280 has 32 divisors (see below), whose sum is σ = 125267040. Its totient is φ = 18557760.

The previous prime is 51034273. The next prime is 51034297. The reversal of 51034280 is 8243015.

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 7 ways as a sum of consecutive naturals, for example, 57554 + ... + 58433.

It is an arithmetic number, because the mean of its divisors is an integer number (3914595).

Almost surely, 2^51034280 is an apocalyptic number.

It is an amenable number.

51034280 is an abundant number, since it is smaller than the sum of its proper divisors (74232760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51034280 is a wasteful number, since it uses less digits than its factorization.

51034280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116009 (or 116005 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 51034280 is about 7143.8281054348. The cubic root of 51034280 is about 370.9260465348.

Adding to 51034280 its reverse (8243015), we get a palindrome (59277295).

The spelling of 51034280 in words is "fifty-one million, thirty-four thousand, two hundred eighty".