6354882777436 has 24 divisors (see below), whose sum is σ = 11278424111360. Its totient is φ = 3132514778112.

The previous prime is 6354882777431. The next prime is 6354882777539. The reversal of 6354882777436 is 6347772884536.

It is a super-2 number, since 2×6354882777436² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6354882777431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4206261 + ... + 5513836.

Almost surely, 2^{6354882777436} is an apocalyptic number.

It is an amenable number.

6354882777436 is a deficient number, since it is larger than the sum of its proper divisors (4923541333924).

6354882777436 is a wasteful number, since it uses less digits than its factorization.

6354882777436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722413 (or 9722411 counting only the distinct ones).

The product of its digits is 1137991680, while the sum is 70.

The spelling of 6354882777436 in words is "six trillion, three hundred fifty-four billion, eight hundred eighty-two million, seven hundred seventy-seven thousand, four hundred thirty-six".