50532397 has 2 divisors, whose sum is σ = 50532398. Its totient is φ = 50532396.

The previous prime is 50532389. The next prime is 50532401. The reversal of 50532397 is 79323505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49154121 + 1378276 = 7011^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 50532397 - 2³ = 50532389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50532337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25266198 + 25266199.

It is an arithmetic number, because the mean of its divisors is an integer number (25266199).

Almost surely, 2^50532397 is an apocalyptic number.

It is an amenable number.

50532397 is a deficient number, since it is larger than the sum of its proper divisors (1).

50532397 is an equidigital number, since it uses as much as digits as its factorization.

50532397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 50532397 is about 7108.6142812787. The cubic root of 50532397 is about 369.7061143317.

The spelling of 50532397 in words is "fifty million, five hundred thirty-two thousand, three hundred ninety-seven".