45245133154254 has 128 divisors (see below), whose sum is σ = 100757718319104. Its totient is φ = 13430781728000.

The previous prime is 45245133154241. The next prime is 45245133154391.

It is a happy number.

45245133154254 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259872259 + ... + 260046305.

It is an arithmetic number, because the mean of its divisors is an integer number (787169674368).

Almost surely, 2^{45245133154254} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45245133154254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50378859159552).

45245133154254 is an abundant number, since it is smaller than the sum of its proper divisors (55512585164850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45245133154254 is a wasteful number, since it uses less digits than its factorization.

45245133154254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174582.

The product of its digits is 5760000, while the sum is 48.

It can be divided in two parts, 4524513 and 3154254, that added together give a palindrome (7678767).

The spelling of 45245133154254 in words is "forty-five trillion, two hundred forty-five billion, one hundred thirty-three million, one hundred fifty-four thousand, two hundred fifty-four".