1453428916233 has 24 divisors (see below), whose sum is σ = 2287944163872. Its totient is φ = 818134821504.

The previous prime is 1453428916229. The next prime is 1453428916259. The reversal of 1453428916233 is 3326198243541.

It is not a de Polignac number, because 1453428916233 - 2² = 1453428916229 is a prime.

It is a super-2 number, since 2×1453428916233² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1453428916273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73775760 + ... + 73795457.

It is an arithmetic number, because the mean of its divisors is an integer number (95331006828).

Almost surely, 2^{1453428916233} is an apocalyptic number.

It is an amenable number.

1453428916233 is a deficient number, since it is larger than the sum of its proper divisors (834515247639).

1453428916233 is a wasteful number, since it uses less digits than its factorization.

1453428916233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147571301 (or 147571294 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 1453428916233 in words is "one trillion, four hundred fifty-three billion, four hundred twenty-eight million, nine hundred sixteen thousand, two hundred thirty-three".