6672562378923 has 54 divisors (see below), whose sum is σ = 10402254625716. Its totient is φ = 3793475137536.

The previous prime is 6672562378901. The next prime is 6672562378943. The reversal of 6672562378923 is 3298732652766.

It is not a de Polignac number, because 6672562378923 - 2¹⁴ = 6672562362539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6672562378943) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 8048928873 + ... + 8048929701.

Almost surely, 2^{6672562378923} is an apocalyptic number.

6672562378923 is a deficient number, since it is larger than the sum of its proper divisors (3729692246793).

6672562378923 is an frugal number, since it uses more digits than its factorization.

6672562378923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 1096 counting only the distinct ones).

The product of its digits is 274337280, while the sum is 66.

The spelling of 6672562378923 in words is "six trillion, six hundred seventy-two billion, five hundred sixty-two million, three hundred seventy-eight thousand, nine hundred twenty-three".