6740256502 has 32 divisors (see below), whose sum is σ = 11972217600. Its totient is φ = 2784626208.

The previous prime is 6740256463. The next prime is 6740256527. The reversal of 6740256502 is 2056520476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248149 + ... + 273967.

It is an arithmetic number, because the mean of its divisors is an integer number (374131800).

Almost surely, 2^6740256502 is an apocalyptic number.

6740256502 is a deficient number, since it is larger than the sum of its proper divisors (5231961098).

6740256502 is a wasteful number, since it uses less digits than its factorization.

6740256502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26500.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 6740256502 is about 82099.0651712917. The cubic root of 6740256502 is about 1888.9718007894.

Adding to 6740256502 its reverse (2056520476), we get a palindrome (8796776978).

It can be divided in two parts, 67402 and 56502, that added together give a square (123904 = 352²).

The spelling of 6740256502 in words is "six billion, seven hundred forty million, two hundred fifty-six thousand, five hundred two".