145754484455 has 8 divisors (see below), whose sum is σ = 175085516304. Its totient is φ = 116483497600.

The previous prime is 145754484413. The next prime is 145754484457. The reversal of 145754484455 is 554484457541.

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

It is not a de Polignac number, because 145754484455 - 2⁸ = 145754484199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145754484455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145754484457) 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, 15005906 + ... + 15015615.

It is an arithmetic number, because the mean of its divisors is an integer number (21885689538).

Almost surely, 2^145754484455 is an apocalyptic number.

145754484455 is a deficient number, since it is larger than the sum of its proper divisors (29331031849).

145754484455 is an equidigital number, since it uses as much as digits as its factorization.

145754484455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30022497.

The product of its digits is 35840000, while the sum is 56.

The spelling of 145754484455 in words is "one hundred forty-five billion, seven hundred fifty-four million, four hundred eighty-four thousand, four hundred fifty-five".