2495616749846 has 16 divisors (see below), whose sum is σ = 4084019885520. Its totient is φ = 1134292531680.

The previous prime is 2495616749837. The next prime is 2495616749861. The reversal of 2495616749846 is 6489476165942.

It is a super-2 number, since 2×2495616749846² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2495616749846.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3611081 + ... + 4246308.

It is an arithmetic number, because the mean of its divisors is an integer number (255251242845).

Almost surely, 2^{2495616749846} is an apocalyptic number.

2495616749846 is a deficient number, since it is larger than the sum of its proper divisors (1588403135674).

2495616749846 is a wasteful number, since it uses less digits than its factorization.

2495616749846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871839.

The product of its digits is 627056640, while the sum is 71.

The spelling of 2495616749846 in words is "two trillion, four hundred ninety-five billion, six hundred sixteen million, seven hundred forty-nine thousand, eight hundred forty-six".