5495721911 has 8 divisors (see below), whose sum is σ = 5656210560. Its totient is φ = 5337478072.

The previous prime is 5495721901. The next prime is 5495721923. The reversal of 5495721911 is 1191275945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5495721911 - 2²² = 5491527607 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 (5495721901) 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, 556235 + ... + 566028.

It is an arithmetic number, because the mean of its divisors is an integer number (707026320).

Almost surely, 2^5495721911 is an apocalyptic number.

5495721911 is a deficient number, since it is larger than the sum of its proper divisors (160488649).

5495721911 is a wasteful number, since it uses less digits than its factorization.

5495721911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122405.

The product of its digits is 113400, while the sum is 44.

The square root of 5495721911 is about 74133.1363898763. The cubic root of 5495721911 is about 1764.7163779058.

The spelling of 5495721911 in words is "five billion, four hundred ninety-five million, seven hundred twenty-one thousand, nine hundred eleven".