51173341 has 4 divisors (see below), whose sum is σ = 51235900. Its totient is φ = 51110784.

The previous prime is 51173323. The next prime is 51173357. The reversal of 51173341 is 14337115.

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 42850116 + 8323225 = 6546^2 + 2885^2 .

It is a cyclic number.

It is not a de Polignac number, because 51173341 - 2⁹ = 51172829 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 (51173041) 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, 30036 + ... + 31693.

It is an arithmetic number, because the mean of its divisors is an integer number (12808975).

Almost surely, 2^51173341 is an apocalyptic number.

It is an amenable number.

51173341 is a deficient number, since it is larger than the sum of its proper divisors (62559).

51173341 is an equidigital number, since it uses as much as digits as its factorization.

51173341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62558.

The product of its digits is 1260, while the sum is 25.

The square root of 51173341 is about 7153.5544311901. The cubic root of 51173341 is about 371.2626475227.

The spelling of 51173341 in words is "fifty-one million, one hundred seventy-three thousand, three hundred forty-one".