51412041 has 24 divisors (see below), whose sum is σ = 77205960. Its totient is φ = 32928000.

The previous prime is 51412033. The next prime is 51412051. The reversal of 51412041 is 14021415.

It can be written as a sum of positive squares in 4 ways, for example, as 21206025 + 30206016 = 4605^2 + 5496^2 .

It is not a de Polignac number, because 51412041 - 2³ = 51412033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51412021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72991 + ... + 73691.

It is an arithmetic number, because the mean of its divisors is an integer number (3216915).

Almost surely, 2^51412041 is an apocalyptic number.

It is an amenable number.

51412041 is a deficient number, since it is larger than the sum of its proper divisors (25793919).

51412041 is a wasteful number, since it uses less digits than its factorization.

51412041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 51412041 is about 7170.2190343113. The cubic root of 51412041 is about 371.8390085545.

Adding to 51412041 its reverse (14021415), we get a palindrome (65433456).

The spelling of 51412041 in words is "fifty-one million, four hundred twelve thousand, forty-one".