5005555541 has 4 divisors (see below), whose sum is σ = 5720634912. Its totient is φ = 4290476172.

The previous prime is 5005555537. The next prime is 5005555547. The reversal of 5005555541 is 1455555005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5005555541 - 2² = 5005555537 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 (5005555547) 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, 357539675 + ... + 357539688.

It is an arithmetic number, because the mean of its divisors is an integer number (1430158728).

Almost surely, 2^5005555541 is an apocalyptic number.

It is an amenable number.

5005555541 is a deficient number, since it is larger than the sum of its proper divisors (715079371).

5005555541 is an equidigital number, since it uses as much as digits as its factorization.

5005555541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715079370.

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 5005555541 is about 70749.9508197709. The cubic root of 5005555541 is about 1710.6090350234.

The spelling of 5005555541 in words is "five billion, five million, five hundred fifty-five thousand, five hundred forty-one".