4552154512554 has 48 divisors (see below), whose sum is σ = 10277681055264. Its totient is φ = 1342158570720.

The previous prime is 4552154512541. The next prime is 4552154512579.

It is a happy number.

4552154512554 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4552154512554² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84705372 + ... + 84759095.

It is an arithmetic number, because the mean of its divisors is an integer number (214118355318).

Almost surely, 2^{4552154512554} is an apocalyptic number.

4552154512554 is an abundant number, since it is smaller than the sum of its proper divisors (5725526542710).

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

4552154512554 is a wasteful number, since it uses less digits than its factorization.

4552154512554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169464531 (or 169464520 counting only the distinct ones).

The product of its digits is 4000000, while the sum is 48.

Adding to 4552154512554 its product of digits (4000000), we get a palindrome (4552158512554).

Subtracting from 4552154512554 its product of digits (4000000), we obtain a palindrome (4552150512554).

The spelling of 4552154512554 in words is "four trillion, five hundred fifty-two billion, one hundred fifty-four million, five hundred twelve thousand, five hundred fifty-four".