5405885541 has 32 divisors (see below), whose sum is σ = 9167262720. Its totient is φ = 3084203952.

The previous prime is 5405885531. The next prime is 5405885581. The reversal of 5405885541 is 1455885045.

5405885541 is a `hidden beast` number, since 5 + 40 + 58 + 8 + 554 + 1 = 666.

5405885541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5405885541 - 2²² = 5401691237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405885501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99286 + ... + 143768.

It is an arithmetic number, because the mean of its divisors is an integer number (286476960).

Almost surely, 2^5405885541 is an apocalyptic number.

It is an amenable number.

5405885541 is a deficient number, since it is larger than the sum of its proper divisors (3761377179).

5405885541 is a wasteful number, since it uses less digits than its factorization.

5405885541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45142 (or 45136 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The square root of 5405885541 is about 73524.7274119394. The cubic root of 5405885541 is about 1755.0477976609.

The spelling of 5405885541 in words is "five billion, four hundred five million, eight hundred eighty-five thousand, five hundred forty-one".