6977383513389 has 64 divisors (see below), whose sum is σ = 11535181056000. Its totient is φ = 4142428542720.

The previous prime is 6977383513369. The next prime is 6977383513393. The reversal of 6977383513389 is 9833153837796.

6977383513389 is a `hidden beast` number, since 6 + 9 + 7 + 73 + 8 + 3 + 513 + 38 + 9 = 666.

It is not a de Polignac number, because 6977383513389 - 2¹² = 6977383509293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6977383513339) 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 63 ways as a sum of consecutive naturals, for example, 6579472 + ... + 7565990.

It is an arithmetic number, because the mean of its divisors is an integer number (180237204000).

Almost surely, 2^{6977383513389} is an apocalyptic number.

It is an amenable number.

6977383513389 is a deficient number, since it is larger than the sum of its proper divisors (4557797542611).

6977383513389 is a wasteful number, since it uses less digits than its factorization.

6977383513389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987375 (or 987369 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 72.

The spelling of 6977383513389 in words is "six trillion, nine hundred seventy-seven billion, three hundred eighty-three million, five hundred thirteen thousand, three hundred eighty-nine".