1453502223231 has 8 divisors (see below), whose sum is σ = 1939164147120. Its totient is φ = 968420890752.

The previous prime is 1453502223167. The next prime is 1453502223233. The reversal of 1453502223231 is 1323222053541.

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

It is not a de Polignac number, because 1453502223231 - 2⁶ = 1453502223167 is a prime.

It is a super-2 number, since 2×1453502223231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453502223192 and 1453502223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453502223233) 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, 145142010 + ... + 145152023.

It is an arithmetic number, because the mean of its divisors is an integer number (242395518390).

Almost surely, 2^{1453502223231} is an apocalyptic number.

1453502223231 is a deficient number, since it is larger than the sum of its proper divisors (485661923889).

1453502223231 is a wasteful number, since it uses less digits than its factorization.

1453502223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290295705.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1453502223231 its reverse (1323222053541), we get a palindrome (2776724276772).

The spelling of 1453502223231 in words is "one trillion, four hundred fifty-three billion, five hundred two million, two hundred twenty-three thousand, two hundred thirty-one".