5541502011 has 4 divisors (see below), whose sum is σ = 7388669352. Its totient is φ = 3694334672.

The previous prime is 5541501983. The next prime is 5541502027. The reversal of 5541502011 is 1102051455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5541502011 - 2¹³ = 5541493819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5541502111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923583666 + ... + 923583671.

It is an arithmetic number, because the mean of its divisors is an integer number (1847167338).

Almost surely, 2^5541502011 is an apocalyptic number.

5541502011 is a deficient number, since it is larger than the sum of its proper divisors (1847167341).

5541502011 is a wasteful number, since it uses less digits than its factorization.

5541502011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847167340.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5541502011 is about 74441.2655118114. The cubic root of 5541502011 is about 1769.6029423128.

Adding to 5541502011 its reverse (1102051455), we get a palindrome (6643553466).

The spelling of 5541502011 in words is "five billion, five hundred forty-one million, five hundred two thousand, eleven".