4901137961263 has 2 divisors, whose sum is σ = 4901137961264. Its totient is φ = 4901137961262.

The previous prime is 4901137961249. The next prime is 4901137961281. The reversal of 4901137961263 is 3621697311094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4901137961263 - 2⁵ = 4901137961231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4901137961263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4901137961563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2450568980631 + 2450568980632.

It is an arithmetic number, because the mean of its divisors is an integer number (2450568980632).

Almost surely, 2^{4901137961263} is an apocalyptic number.

4901137961263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4901137961263 is an equidigital number, since it uses as much as digits as its factorization.

4901137961263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 4901137961263 in words is "four trillion, nine hundred one billion, one hundred thirty-seven million, nine hundred sixty-one thousand, two hundred sixty-three".