2486949309503 has 2 divisors, whose sum is σ = 2486949309504. Its totient is φ = 2486949309502.

The previous prime is 2486949309457. The next prime is 2486949309557. The reversal of 2486949309503 is 3059039496842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2486949309503 - 2¹⁶ = 2486949243967 is a prime.

It is a super-2 number, since 2×2486949309503² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2486949309563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243474654751 + 1243474654752.

It is an arithmetic number, because the mean of its divisors is an integer number (1243474654752).

Almost surely, 2^{2486949309503} is an apocalyptic number.

2486949309503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2486949309503 is an equidigital number, since it uses as much as digits as its factorization.

2486949309503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50388480, while the sum is 62.

The spelling of 2486949309503 in words is "two trillion, four hundred eighty-six billion, nine hundred forty-nine million, three hundred nine thousand, five hundred three".