6623548976474 has 16 divisors (see below), whose sum is σ = 10203929510400. Its totient is φ = 3222240609744.

The previous prime is 6623548976467. The next prime is 6623548976483. The reversal of 6623548976474 is 4746798453266.

It is a junction number, because it is equal to n+sod(n) for n = 6623548976398 and 6623548976407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11111387 + ... + 11692305.

It is an arithmetic number, because the mean of its divisors is an integer number (637745594400).

Almost surely, 2^{6623548976474} is an apocalyptic number.

6623548976474 is a deficient number, since it is larger than the sum of its proper divisors (3580380533926).

6623548976474 is a wasteful number, since it uses less digits than its factorization.

6623548976474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735037.

The product of its digits is 1463132160, while the sum is 71.

The spelling of 6623548976474 in words is "six trillion, six hundred twenty-three billion, five hundred forty-eight million, nine hundred seventy-six thousand, four hundred seventy-four".