6455303225 has 24 divisors (see below), whose sum is σ = 9152092800. Its totient is φ = 4424555520.

The previous prime is 6455303207. The next prime is 6455303249. The reversal of 6455303225 is 5223035546.

It is not a de Polignac number, because 6455303225 - 2¹⁶ = 6455237689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 475076 + ... + 488474.

It is an arithmetic number, because the mean of its divisors is an integer number (381337200).

Almost surely, 2^6455303225 is an apocalyptic number.

It is an amenable number.

6455303225 is a deficient number, since it is larger than the sum of its proper divisors (2696789575).

6455303225 is a wasteful number, since it uses less digits than its factorization.

6455303225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16169 (or 16164 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 6455303225 is about 80344.9016739706. The cubic root of 6455303225 is about 1861.9680122591.

The spelling of 6455303225 in words is "six billion, four hundred fifty-five million, three hundred three thousand, two hundred twenty-five".