450456610325 has 12 divisors (see below), whose sum is σ = 558605467200. Its totient is φ = 360339952560.

The previous prime is 450456610321. The next prime is 450456610337. The reversal of 450456610325 is 523016654054.

It is a happy number.

It is not a de Polignac number, because 450456610325 - 2² = 450456610321 is a prime.

It is a super-2 number, since 2×450456610325² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450456610321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266525 + ... + 985874.

It is an arithmetic number, because the mean of its divisors is an integer number (46550455600).

Almost surely, 2^450456610325 is an apocalyptic number.

It is an amenable number.

450456610325 is a deficient number, since it is larger than the sum of its proper divisors (108148856875).

450456610325 is a wasteful number, since it uses less digits than its factorization.

450456610325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266796 (or 1266791 counting only the distinct ones).

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

The spelling of 450456610325 in words is "four hundred fifty billion, four hundred fifty-six million, six hundred ten thousand, three hundred twenty-five".