51759341 has 4 divisors (see below), whose sum is σ = 51777852. Its totient is φ = 51740832.

The previous prime is 51759317. The next prime is 51759347. The reversal of 51759341 is 14395715.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7590025 + 44169316 = 2755^2 + 6646^2 .

It is a cyclic number.

It is not a de Polignac number, because 51759341 - 2¹⁸ = 51497197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51759347) 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, 4106 + ... + 10971.

It is an arithmetic number, because the mean of its divisors is an integer number (12944463).

Almost surely, 2^51759341 is an apocalyptic number.

It is an amenable number.

51759341 is a deficient number, since it is larger than the sum of its proper divisors (18511).

51759341 is a wasteful number, since it uses less digits than its factorization.

51759341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18510.

The product of its digits is 18900, while the sum is 35.

The square root of 51759341 is about 7194.3965000547. The cubic root of 51759341 is about 372.6744158656.

The spelling of 51759341 in words is "fifty-one million, seven hundred fifty-nine thousand, three hundred forty-one".