51053941 has 4 divisors (see below), whose sum is σ = 54057132. Its totient is φ = 48050752.

The previous prime is 51053927. The next prime is 51053963. The reversal of 51053941 is 14935015.

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 39425841 + 11628100 = 6279^2 + 3410^2 .

It is a cyclic number.

It is not a de Polignac number, because 51053941 - 2²³ = 42665333 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 (51053911) 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, 1501570 + ... + 1501603.

It is an arithmetic number, because the mean of its divisors is an integer number (13514283).

Almost surely, 2^51053941 is an apocalyptic number.

It is an amenable number.

51053941 is a deficient number, since it is larger than the sum of its proper divisors (3003191).

51053941 is a wasteful number, since it uses less digits than its factorization.

51053941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003190.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 51053941 is about 7145.2040558685. The cubic root of 51053941 is about 370.9736736114.

Adding to 51053941 its reverse (14935015), we get a palindrome (65988956).

The spelling of 51053941 in words is "fifty-one million, fifty-three thousand, nine hundred forty-one".