5545323511 has 8 divisors (see below), whose sum is σ = 6825013664. Its totient is φ = 4387508640.

The previous prime is 5545323461. The next prime is 5545323521. The reversal of 5545323511 is 1153235455.

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 5545323511 - 2¹⁷ = 5545192439 is a prime.

It is a super-2 number, since 2×5545323511² = 61501225683298734242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545323521) 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, 30468720 + ... + 30468901.

It is an arithmetic number, because the mean of its divisors is an integer number (853126708).

Almost surely, 2^5545323511 is an apocalyptic number.

5545323511 is a deficient number, since it is larger than the sum of its proper divisors (1279690153).

5545323511 is a wasteful number, since it uses less digits than its factorization.

5545323511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60937641.

The product of its digits is 45000, while the sum is 34.

The square root of 5545323511 is about 74466.9289752169. The cubic root of 5545323511 is about 1770.0096301092.

Adding to 5545323511 its reverse (1153235455), we get a palindrome (6698558966).

The spelling of 5545323511 in words is "five billion, five hundred forty-five million, three hundred twenty-three thousand, five hundred eleven".