51734441 has 4 divisors (see below), whose sum is σ = 56437584. Its totient is φ = 47031300.

The previous prime is 51734411. The next prime is 51734453. The reversal of 51734441 is 14443715.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51734441 - 2¹⁸ = 51472297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51734411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2351555 + ... + 2351576.

It is an arithmetic number, because the mean of its divisors is an integer number (14109396).

Almost surely, 2^51734441 is an apocalyptic number.

It is an amenable number.

51734441 is a deficient number, since it is larger than the sum of its proper divisors (4703143).

51734441 is a wasteful number, since it uses less digits than its factorization.

51734441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703142.

The product of its digits is 6720, while the sum is 29.

The square root of 51734441 is about 7192.6657784162. The cubic root of 51734441 is about 372.6146451316.

The spelling of 51734441 in words is "fifty-one million, seven hundred thirty-four thousand, four hundred forty-one".