6492237868864 has 112 divisors (see below), whose sum is σ = 14266076558976. Its totient is φ = 2906613964800.

The previous prime is 6492237868843. The next prime is 6492237868951. The reversal of 6492237868864 is 4688687322946.

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, 51570604 + ... + 51696340.

Almost surely, 2^{6492237868864} is an apocalyptic number.

6492237868864 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6492237868864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7133038279488).

6492237868864 is an abundant number, since it is smaller than the sum of its proper divisors (7773838690112).

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

6492237868864 is a wasteful number, since it uses less digits than its factorization.

6492237868864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126864 (or 126854 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 73.

The spelling of 6492237868864 in words is "six trillion, four hundred ninety-two billion, two hundred thirty-seven million, eight hundred sixty-eight thousand, eight hundred sixty-four".