6454334643574 has 48 divisors (see below), whose sum is σ = 10268419044528. Its totient is φ = 3042217672704.

The previous prime is 6454334643557. The next prime is 6454334643643. The reversal of 6454334643574 is 4753464334546.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181268457 + ... + 181304059.

It is an arithmetic number, because the mean of its divisors is an integer number (213925396761).

Almost surely, 2^{6454334643574} is an apocalyptic number.

6454334643574 is a deficient number, since it is larger than the sum of its proper divisors (3814084400954).

6454334643574 is a wasteful number, since it uses less digits than its factorization.

6454334643574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36877 (or 36858 counting only the distinct ones).

The product of its digits is 174182400, while the sum is 58.

The spelling of 6454334643574 in words is "six trillion, four hundred fifty-four billion, three hundred thirty-four million, six hundred forty-three thousand, five hundred seventy-four".