450251827125 has 16 divisors (see below), whose sum is σ = 749219040960. Its totient is φ = 240134307600.

The previous prime is 450251827057. The next prime is 450251827133. The reversal of 450251827125 is 521728152054.

It is not a de Polignac number, because 450251827125 - 2¹¹ = 450251825077 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600335395 + ... + 600336144.

It is an arithmetic number, because the mean of its divisors is an integer number (46826190060).

Almost surely, 2^450251827125 is an apocalyptic number.

It is an amenable number.

450251827125 is a deficient number, since it is larger than the sum of its proper divisors (298967213835).

450251827125 is a wasteful number, since it uses less digits than its factorization.

450251827125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200671557 (or 1200671547 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

Adding to 450251827125 its reverse (521728152054), we get a palindrome (971979979179).

The spelling of 450251827125 in words is "four hundred fifty billion, two hundred fifty-one million, eight hundred twenty-seven thousand, one hundred twenty-five".