5541636054 has 16 divisors (see below), whose sum is σ = 11565153792. Its totient is φ = 1766898408.

The previous prime is 5541636053. The next prime is 5541636091. The reversal of 5541636054 is 4506361455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541636053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20078254 + ... + 20078529.

It is an arithmetic number, because the mean of its divisors is an integer number (722822112).

Almost surely, 2^5541636054 is an apocalyptic number.

5541636054 is an abundant number, since it is smaller than the sum of its proper divisors (6023517738).

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

5541636054 is a wasteful number, since it uses less digits than its factorization.

5541636054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40156811.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5541636054 is about 74442.1658336188. The cubic root of 5541636054 is about 1769.6172104646.

The spelling of 5541636054 in words is "five billion, five hundred forty-one million, six hundred thirty-six thousand, fifty-four".