6454516325 has 12 divisors (see below), whose sum is σ = 8004987648. Its totient is φ = 5162718000.

The previous prime is 6454516303. The next prime is 6454516337. The reversal of 6454516325 is 5236154546.

It is a happy number.

It is not a de Polignac number, because 6454516325 - 2⁶ = 6454516261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151100 + ... + 189050.

It is an arithmetic number, because the mean of its divisors is an integer number (667082304).

Almost surely, 2^6454516325 is an apocalyptic number.

It is an amenable number.

6454516325 is a deficient number, since it is larger than the sum of its proper divisors (1550471323).

6454516325 is a wasteful number, since it uses less digits than its factorization.

6454516325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44764 (or 44759 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 6454516325 is about 80340.0045120736. The cubic root of 6454516325 is about 1861.8923513584.

The spelling of 6454516325 in words is "six billion, four hundred fifty-four million, five hundred sixteen thousand, three hundred twenty-five".