6345253654 has 8 divisors (see below), whose sum is σ = 9775120608. Its totient is φ = 3086880120.

The previous prime is 6345253643. The next prime is 6345253667. The reversal of 6345253654 is 4563525436.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6345253654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42873262 + ... + 42873409.

It is an arithmetic number, because the mean of its divisors is an integer number (1221890076).

Almost surely, 2^6345253654 is an apocalyptic number.

6345253654 is a deficient number, since it is larger than the sum of its proper divisors (3429866954).

6345253654 is a wasteful number, since it uses less digits than its factorization.

6345253654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85746710.

The product of its digits is 1296000, while the sum is 43.

The square root of 6345253654 is about 79657.1004619174. The cubic root of 6345253654 is about 1851.3264073278.

The spelling of 6345253654 in words is "six billion, three hundred forty-five million, two hundred fifty-three thousand, six hundred fifty-four".