4995484263251 has 2 divisors, whose sum is σ = 4995484263252. Its totient is φ = 4995484263250.

The previous prime is 4995484263227. The next prime is 4995484263397. The reversal of 4995484263251 is 1523624845994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4995484263251 - 2⁴² = 597437752147 is a prime.

It is not a weakly prime, because it can be changed into another prime (4995484266251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2497742131625 + 2497742131626.

It is an arithmetic number, because the mean of its divisors is an integer number (2497742131626).

Almost surely, 2^{4995484263251} is an apocalyptic number.

4995484263251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4995484263251 is an equidigital number, since it uses as much as digits as its factorization.

4995484263251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 74649600, while the sum is 62.

The spelling of 4995484263251 in words is "four trillion, nine hundred ninety-five billion, four hundred eighty-four million, two hundred sixty-three thousand, two hundred fifty-one".