145466514353 has 4 divisors (see below), whose sum is σ = 145692745968. Its totient is φ = 145240282740.

The previous prime is 145466514301. The next prime is 145466514373. The reversal of 145466514353 is 353415664541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353415664541 = 673 ⋅525134717.

It is a cyclic number.

It is not a de Polignac number, because 145466514353 - 2¹⁰ = 145466513329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145466514298 and 145466514307.

It is not an unprimeable number, because it can be changed into a prime (145466514373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113114843 + ... + 113116128.

It is an arithmetic number, because the mean of its divisors is an integer number (36423186492).

Almost surely, 2^145466514353 is an apocalyptic number.

It is an amenable number.

145466514353 is a deficient number, since it is larger than the sum of its proper divisors (226231615).

145466514353 is an equidigital number, since it uses as much as digits as its factorization.

145466514353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226231614.

The product of its digits is 2592000, while the sum is 47.

The spelling of 145466514353 in words is "one hundred forty-five billion, four hundred sixty-six million, five hundred fourteen thousand, three hundred fifty-three".