5505501061 has 4 divisors (see below), whose sum is σ = 5506412800. Its totient is φ = 5504589324.

The previous prime is 5505501049. The next prime is 5505501109. The reversal of 5505501061 is 1601055055.

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 5505501061 - 2⁹ = 5505500549 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 (5505508061) 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, 446751 + ... + 458908.

It is an arithmetic number, because the mean of its divisors is an integer number (1376603200).

Almost surely, 2^5505501061 is an apocalyptic number.

It is an amenable number.

5505501061 is a deficient number, since it is larger than the sum of its proper divisors (911739).

5505501061 is an equidigital number, since it uses as much as digits as its factorization.

5505501061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911738.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 5505501061 is about 74199.0637474625. The cubic root of 5505501061 is about 1765.7624764611.

The spelling of 5505501061 in words is "five billion, five hundred five million, five hundred one thousand, sixty-one".