450064125231 has 8 divisors (see below), whose sum is σ = 685812000384. Its totient is φ = 257179500120.

The previous prime is 450064125229. The next prime is 450064125233. The reversal of 450064125231 is 132521460054.

It is an interprime number because it is at equal distance from previous prime (450064125229) and next prime (450064125233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 450064125231 - 2¹ = 450064125229 is a prime.

It is a super-2 number, since 2×450064125231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450064125192 and 450064125201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450064125233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10715812485 + ... + 10715812526.

It is an arithmetic number, because the mean of its divisors is an integer number (85726500048).

Almost surely, 2^450064125231 is an apocalyptic number.

450064125231 is a deficient number, since it is larger than the sum of its proper divisors (235747875153).

450064125231 is a wasteful number, since it uses less digits than its factorization.

450064125231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21431625021.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 450064125231 its reverse (132521460054), we get a palindrome (582585585285).

The spelling of 450064125231 in words is "four hundred fifty billion, sixty-four million, one hundred twenty-five thousand, two hundred thirty-one".