6634241612501 has 2 divisors, whose sum is σ = 6634241612502. Its totient is φ = 6634241612500.

The previous prime is 6634241612429. The next prime is 6634241612513. The reversal of 6634241612501 is 1052161424366.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6086330768401 + 547910844100 = 2467049^2 + 740210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6634241612501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6634241672501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3317120806250 + 3317120806251.

It is an arithmetic number, because the mean of its divisors is an integer number (3317120806251).

Almost surely, 2^{6634241612501} is an apocalyptic number.

It is an amenable number.

6634241612501 is a deficient number, since it is larger than the sum of its proper divisors (1).

6634241612501 is an equidigital number, since it uses as much as digits as its factorization.

6634241612501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 6634241612501 in words is "six trillion, six hundred thirty-four billion, two hundred forty-one million, six hundred twelve thousand, five hundred one".