6772263412 has 12 divisors (see below), whose sum is σ = 12548605860. Its totient is φ = 3186947456.

The previous prime is 6772263409. The next prime is 6772263469. The reversal of 6772263412 is 2143622776.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5714452836 + 1057810576 = 75594^2 + 32524^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49795987 + ... + 49796122.

It is an arithmetic number, because the mean of its divisors is an integer number (1045717155).

Almost surely, 2^6772263412 is an apocalyptic number.

It is an amenable number.

6772263412 is a deficient number, since it is larger than the sum of its proper divisors (5776342448).

6772263412 is a wasteful number, since it uses less digits than its factorization.

6772263412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99592130 (or 99592128 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 6772263412 is about 82293.7628985332. The cubic root of 6772263412 is about 1891.9570828943.

The spelling of 6772263412 in words is "six billion, seven hundred seventy-two million, two hundred sixty-three thousand, four hundred twelve".