5454386834545 has 96 divisors (see below), whose sum is σ = 7727225724288. Its totient is φ = 3680075520000.

The previous prime is 5454386834543. The next prime is 5454386834569.

5454386834545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5454386834545 - 2¹ = 5454386834543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5454386834543) 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 95 ways as a sum of consecutive naturals, for example, 235792630 + ... + 235815760.

It is an arithmetic number, because the mean of its divisors is an integer number (80491934628).

Almost surely, 2^{5454386834545} is an apocalyptic number.

5454386834545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5454386834545 is a deficient number, since it is larger than the sum of its proper divisors (2272838889743).

5454386834545 is a wasteful number, since it uses less digits than its factorization.

5454386834545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23503 (or 23492 counting only the distinct ones).

The product of its digits is 552960000, while the sum is 64.

The spelling of 5454386834545 in words is "five trillion, four hundred fifty-four billion, three hundred eighty-six million, eight hundred thirty-four thousand, five hundred forty-five".