51207041 has 2 divisors, whose sum is σ = 51207042. Its totient is φ = 51207040.

The previous prime is 51207029. The next prime is 51207053. The reversal of 51207041 is 14070215.

It is a balanced prime because it is at equal distance from previous prime (51207029) and next prime (51207053).

It can be written as a sum of positive squares in only one way, i.e., 50822641 + 384400 = 7129^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 51207041 - 2¹⁸ = 50944897 is a prime.

It is a super-2 number, since 2×51207041² = 5244322095951362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51207061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25603520 + 25603521.

It is an arithmetic number, because the mean of its divisors is an integer number (25603521).

Almost surely, 2^51207041 is an apocalyptic number.

It is an amenable number.

51207041 is a deficient number, since it is larger than the sum of its proper divisors (1).

51207041 is an equidigital number, since it uses as much as digits as its factorization.

51207041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 51207041 is about 7155.9095159176. The cubic root of 51207041 is about 371.3441274854.

Adding to 51207041 its reverse (14070215), we get a palindrome (65277256).

The spelling of 51207041 in words is "fifty-one million, two hundred seven thousand, forty-one".