6325655457 has 16 divisors (see below), whose sum is σ = 9449629632. Its totient is φ = 3730115520.

The previous prime is 6325655449. The next prime is 6325655459. The reversal of 6325655457 is 7545565236.

It is not a de Polignac number, because 6325655457 - 2³ = 6325655449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6325655459) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2589138 + ... + 2591579.

It is an arithmetic number, because the mean of its divisors is an integer number (590601852).

Almost surely, 2^6325655457 is an apocalyptic number.

It is an amenable number.

6325655457 is a deficient number, since it is larger than the sum of its proper divisors (3123974175).

6325655457 is a wasteful number, since it uses less digits than its factorization.

6325655457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180768.

The product of its digits is 3780000, while the sum is 48.

The square root of 6325655457 is about 79533.9893190327. The cubic root of 6325655457 is about 1849.4184153846.

The spelling of 6325655457 in words is "six billion, three hundred twenty-five million, six hundred fifty-five thousand, four hundred fifty-seven".