59243150261 has 2 divisors, whose sum is σ = 59243150262. Its totient is φ = 59243150260.

The previous prime is 59243150209. The next prime is 59243150287. The reversal of 59243150261 is 16205134295.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30793581361 + 28449568900 = 175481^2 + 168670^2 .

It is a cyclic number.

It is not a de Polignac number, because 59243150261 - 2²² = 59238955957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59243150201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29621575130 + 29621575131.

It is an arithmetic number, because the mean of its divisors is an integer number (29621575131).

Almost surely, 2^59243150261 is an apocalyptic number.

It is an amenable number.

59243150261 is a deficient number, since it is larger than the sum of its proper divisors (1).

59243150261 is an equidigital number, since it uses as much as digits as its factorization.

59243150261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 59243150261 in words is "fifty-nine billion, two hundred forty-three million, one hundred fifty thousand, two hundred sixty-one".