2502443546426 has 16 divisors (see below), whose sum is σ = 3811888849824. Its totient is φ = 1231835485584.

The previous prime is 2502443546371. The next prime is 2502443546441. The reversal of 2502443546426 is 6246453442052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5155820 + ... + 5620263.

It is an arithmetic number, because the mean of its divisors is an integer number (238243053114).

Almost surely, 2^{2502443546426} is an apocalyptic number.

2502443546426 is a deficient number, since it is larger than the sum of its proper divisors (1309445303398).

2502443546426 is a wasteful number, since it uses less digits than its factorization.

2502443546426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10777885.

The product of its (nonzero) digits is 5529600, while the sum is 47.

Adding to 2502443546426 its reverse (6246453442052), we get a palindrome (8748896988478).

The spelling of 2502443546426 in words is "two trillion, five hundred two billion, four hundred forty-three million, five hundred forty-six thousand, four hundred twenty-six".