5781012502 has 16 divisors (see below), whose sum is σ = 8919751680. Its totient is φ = 2808647208.

The previous prime is 5781012491. The next prime is 5781012521. The reversal of 5781012502 is 2052101875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208158 + ... + 234289.

It is an arithmetic number, because the mean of its divisors is an integer number (557484480).

Almost surely, 2^5781012502 is an apocalyptic number.

5781012502 is a deficient number, since it is larger than the sum of its proper divisors (3138739178).

5781012502 is a wasteful number, since it uses less digits than its factorization.

5781012502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442635.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 5781012502 is about 76032.9698354602. The cubic root of 5781012502 is about 1794.7390109447.

The spelling of 5781012502 in words is "five billion, seven hundred eighty-one million, twelve thousand, five hundred two".