51744097 has 2 divisors, whose sum is σ = 51744098. Its totient is φ = 51744096.

The previous prime is 51744071. The next prime is 51744101. The reversal of 51744097 is 79044715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51322896 + 421201 = 7164^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 51744097 - 2¹¹ = 51742049 is a prime.

It is not a weakly prime, because it can be changed into another prime (51744037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25872048 + 25872049.

It is an arithmetic number, because the mean of its divisors is an integer number (25872049).

Almost surely, 2^51744097 is an apocalyptic number.

It is an amenable number.

51744097 is a deficient number, since it is larger than the sum of its proper divisors (1).

51744097 is an equidigital number, since it uses as much as digits as its factorization.

51744097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 51744097 is about 7193.3369864062. The cubic root of 51744097 is about 372.6378259703.

The spelling of 51744097 in words is "fifty-one million, seven hundred forty-four thousand, ninety-seven".