6373427667755 has 8 divisors (see below), whose sum is σ = 7648130011392. Its totient is φ = 5098730927488.

The previous prime is 6373427667749. The next prime is 6373427667757. The reversal of 6373427667755 is 5577667243736.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6373427667755 - 2¹⁶ = 6373427602219 is a prime.

It is a super-2 number, since 2×6373427667755² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6373427667757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742867 + ... + 3972963.

It is an arithmetic number, because the mean of its divisors is an integer number (956016251424).

Almost surely, 2^{6373427667755} is an apocalyptic number.

6373427667755 is a deficient number, since it is larger than the sum of its proper divisors (1274702343637).

6373427667755 is a wasteful number, since it uses less digits than its factorization.

6373427667755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801685.

The product of its digits is 933508800, while the sum is 68.

The spelling of 6373427667755 in words is "six trillion, three hundred seventy-three billion, four hundred twenty-seven million, six hundred sixty-seven thousand, seven hundred fifty-five".