9154048533854 has 32 divisors (see below), whose sum is σ = 16028461440000. Its totient is φ = 3839231960928.

The previous prime is 9154048533853. The next prime is 9154048533989. The reversal of 9154048533854 is 4583358404519.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9154048533793 and 9154048533802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9154048533853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4689272 + ... + 6348020.

It is an arithmetic number, because the mean of its divisors is an integer number (500889420000).

Almost surely, 2^{9154048533854} is an apocalyptic number.

9154048533854 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

9154048533854 is a deficient number, since it is larger than the sum of its proper divisors (6874412906146).

9154048533854 is a wasteful number, since it uses less digits than its factorization.

9154048533854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667192.

The product of its (nonzero) digits is 41472000, while the sum is 59.

The spelling of 9154048533854 in words is "nine trillion, one hundred fifty-four billion, forty-eight million, five hundred thirty-three thousand, eight hundred fifty-four".