6455394350 has 24 divisors (see below), whose sum is σ = 12286270920. Its totient is φ = 2522106720.

The previous prime is 6455394349. The next prime is 6455394353. The reversal of 6455394350 is 534935546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6455394353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1499105 + ... + 1503404.

It is an arithmetic number, because the mean of its divisors is an integer number (511927955).

Almost surely, 2^6455394350 is an apocalyptic number.

6455394350 is a deficient number, since it is larger than the sum of its proper divisors (5830876570).

6455394350 is a wasteful number, since it uses less digits than its factorization.

6455394350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002564 (or 3002559 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 44.

The square root of 6455394350 is about 80345.4687583562. The cubic root of 6455394350 is about 1861.9767735845.

The spelling of 6455394350 in words is "six billion, four hundred fifty-five million, three hundred ninety-four thousand, three hundred fifty".