1453532162345 has 16 divisors (see below), whose sum is σ = 1836493674240. Its totient is φ = 1101352546944.

The previous prime is 1453532162321. The next prime is 1453532162359. The reversal of 1453532162345 is 5432612353541.

It is a cyclic number.

It is not a de Polignac number, because 1453532162345 - 2⁶ = 1453532162281 is a prime.

It is a super-2 number, since 2×1453532162345² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1453532162296 and 1453532162305.

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, 1500257 + ... + 2271086.

It is an arithmetic number, because the mean of its divisors is an integer number (114780854640).

Almost surely, 2^{1453532162345} is an apocalyptic number.

It is an amenable number.

1453532162345 is a deficient number, since it is larger than the sum of its proper divisors (382961511895).

1453532162345 is a wasteful number, since it uses less digits than its factorization.

1453532162345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775424.

The product of its digits is 1296000, while the sum is 44.

The spelling of 1453532162345 in words is "one trillion, four hundred fifty-three billion, five hundred thirty-two million, one hundred sixty-two thousand, three hundred forty-five".