9049551795541 has 16 divisors (see below), whose sum is σ = 9305458666560. Its totient is φ = 8795325582720.

The previous prime is 9049551795511. The next prime is 9049551795619. The reversal of 9049551795541 is 1455971559409.

It is a cyclic number.

It is not a de Polignac number, because 9049551795541 - 2⁷ = 9049551795413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9049551795511) 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, 196590970 + ... + 196636996.

It is an arithmetic number, because the mean of its divisors is an integer number (581591166660).

Almost surely, 2^{9049551795541} is an apocalyptic number.

It is an amenable number.

9049551795541 is a deficient number, since it is larger than the sum of its proper divisors (255906871019).

9049551795541 is a wasteful number, since it uses less digits than its factorization.

9049551795541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64164.

The product of its (nonzero) digits is 51030000, while the sum is 64.

The spelling of 9049551795541 in words is "nine trillion, forty-nine billion, five hundred fifty-one million, seven hundred ninety-five thousand, five hundred forty-one".