1453150323 has 12 divisors (see below), whose sum is σ = 2102691240. Its totient is φ = 967060896.

The previous prime is 1453150319. The next prime is 1453150339. The reversal of 1453150323 is 3230513541.

It is not a de Polignac number, because 1453150323 - 2² = 1453150319 is a prime.

It is a super-2 number, since 2×1453150323² = 4223291722470008658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453150393) 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, 136761 + ... + 147002.

It is an arithmetic number, because the mean of its divisors is an integer number (175224270).

Almost surely, 2^1453150323 is an apocalyptic number.

1453150323 is a deficient number, since it is larger than the sum of its proper divisors (649540917).

1453150323 is a wasteful number, since it uses less digits than its factorization.

1453150323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284338 (or 284335 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1453150323 is about 38120.2088530480. The cubic root of 1453150323 is about 1132.6703034679.

Adding to 1453150323 its reverse (3230513541), we get a palindrome (4683663864).

The spelling of 1453150323 in words is "one billion, four hundred fifty-three million, one hundred fifty thousand, three hundred twenty-three".