51034361 has 16 divisors (see below), whose sum is σ = 61670400. Its totient is φ = 41255568.

The previous prime is 51034343. The next prime is 51034393. The reversal of 51034361 is 16343015.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 51034361 - 2⁶ = 51034297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51034661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34250 + ... + 35708.

It is an arithmetic number, because the mean of its divisors is an integer number (3854400).

Almost surely, 2^51034361 is an apocalyptic number.

It is an amenable number.

51034361 is a deficient number, since it is larger than the sum of its proper divisors (10636039).

51034361 is a wasteful number, since it uses less digits than its factorization.

51034361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 51034361 is about 7143.8337746619. The cubic root of 51034361 is about 370.9262427754.

Adding to 51034361 its reverse (16343015), we get a palindrome (67377376).

The spelling of 51034361 in words is "fifty-one million, thirty-four thousand, three hundred sixty-one".