6454168160 has 48 divisors (see below), whose sum is σ = 16634156112. Its totient is φ = 2346969600.

The previous prime is 6454168157. The next prime is 6454168187. The reversal of 6454168160 is 618614546.

It is a congruent number.

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, 1831811 + ... + 1835330.

It is an arithmetic number, because the mean of its divisors is an integer number (346544919).

Almost surely, 2^6454168160 is an apocalyptic number.

It is an amenable number.

6454168160 is an abundant number, since it is smaller than the sum of its proper divisors (10179987952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6454168160 is a wasteful number, since it uses less digits than its factorization.

6454168160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667167 (or 3667159 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 6454168160 is about 80337.8376607188. The cubic root of 6454168160 is about 1861.8588731253.

The spelling of 6454168160 in words is "six billion, four hundred fifty-four million, one hundred sixty-eight thousand, one hundred sixty".