51334541 has 4 divisors (see below), whose sum is σ = 51439584. Its totient is φ = 51229500.

The previous prime is 51334513. The next prime is 51334559. The reversal of 51334541 is 14543315.

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 51334541 - 2⁶ = 51334477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51334541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51334141) 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, 51785 + ... + 52766.

It is an arithmetic number, because the mean of its divisors is an integer number (12859896).

Almost surely, 2^51334541 is an apocalyptic number.

It is an amenable number.

51334541 is a deficient number, since it is larger than the sum of its proper divisors (105043).

51334541 is a wasteful number, since it uses less digits than its factorization.

51334541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105042.

The product of its digits is 3600, while the sum is 26.

The square root of 51334541 is about 7164.8126981799. The cubic root of 51334541 is about 371.6520742951.

Adding to 51334541 its reverse (14543315), we get a palindrome (65877856).

The spelling of 51334541 in words is "fifty-one million, three hundred thirty-four thousand, five hundred forty-one".