5511331153 has 4 divisors (see below), whose sum is σ = 5514413620. Its totient is φ = 5508248688.

The previous prime is 5511331123. The next prime is 5511331169. The reversal of 5511331153 is 3511331155.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3693843729 + 1817487424 = 60777^2 + 42632^2 .

It is a cyclic number.

It is not a de Polignac number, because 5511331153 - 2¹³ = 5511322961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5511331123) 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, 1538550 + ... + 1542127.

It is an arithmetic number, because the mean of its divisors is an integer number (1378603405).

Almost surely, 2^5511331153 is an apocalyptic number.

It is an amenable number.

5511331153 is a deficient number, since it is larger than the sum of its proper divisors (3082467).

5511331153 is a wasteful number, since it uses less digits than its factorization.

5511331153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082466.

The product of its digits is 3375, while the sum is 28.

The square root of 5511331153 is about 74238.3401821458. The cubic root of 5511331153 is about 1766.3855457559.

The spelling of 5511331153 in words is "five billion, five hundred eleven million, three hundred thirty-one thousand, one hundred fifty-three".