51412177 has 2 divisors, whose sum is σ = 51412178. Its totient is φ = 51412176.

The previous prime is 51412171. The next prime is 51412183. The reversal of 51412177 is 77121415.

It is a balanced prime because it is at equal distance from previous prime (51412171) and next prime (51412183).

It can be written as a sum of positive squares in only one way, i.e., 35058241 + 16353936 = 5921^2 + 4044^2 .

It is a cyclic number.

It is not a de Polignac number, because 51412177 - 2¹⁵ = 51379409 is a prime.

It is not a weakly prime, because it can be changed into another prime (51412171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25706088 + 25706089.

It is an arithmetic number, because the mean of its divisors is an integer number (25706089).

Almost surely, 2^51412177 is an apocalyptic number.

It is an amenable number.

51412177 is a deficient number, since it is larger than the sum of its proper divisors (1).

51412177 is an equidigital number, since it uses as much as digits as its factorization.

51412177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1960, while the sum is 28.

The square root of 51412177 is about 7170.2285179763. The cubic root of 51412177 is about 371.8393364288.

The spelling of 51412177 in words is "fifty-one million, four hundred twelve thousand, one hundred seventy-seven".