6982544157462 has 48 divisors (see below), whose sum is σ = 15216971318640. Its totient is φ = 2313963095616.

The previous prime is 6982544157461. The next prime is 6982544157467. The reversal of 6982544157462 is 2647514452896.

6982544157462 is a `hidden beast` number, since 6 + 9 + 8 + 2 + 54 + 4 + 1 + 574 + 6 + 2 = 666.

It is a super-2 number, since 2×6982544157462² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6982544157462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982544157461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13448388 + ... + 13957944.

It is an arithmetic number, because the mean of its divisors is an integer number (317020235805).

Almost surely, 2^{6982544157462} is an apocalyptic number.

6982544157462 is an abundant number, since it is smaller than the sum of its proper divisors (8234427161178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6982544157462 is a wasteful number, since it uses less digits than its factorization.

6982544157462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513997 (or 513994 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

The spelling of 6982544157462 in words is "six trillion, nine hundred eighty-two billion, five hundred forty-four million, one hundred fifty-seven thousand, four hundred sixty-two".