4601950261 has 2 divisors, whose sum is σ = 4601950262. Its totient is φ = 4601950260.

The previous prime is 4601950259. The next prime is 4601950307. The reversal of 4601950261 is 1620591064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3180283236 + 1421667025 = 56394^2 + 37705^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601950261 - 2¹ = 4601950259 is a prime.

Together with 4601950259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4601950211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2300975130 + 2300975131.

It is an arithmetic number, because the mean of its divisors is an integer number (2300975131).

Almost surely, 2^4601950261 is an apocalyptic number.

It is an amenable number.

4601950261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4601950261 is an equidigital number, since it uses as much as digits as its factorization.

4601950261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 4601950261 is about 67837.6758225103. The cubic root of 4601950261 is about 1663.3385008423.

The spelling of 4601950261 in words is "four billion, six hundred one million, nine hundred fifty thousand, two hundred sixty-one".