5345501181 has 4 divisors (see below), whose sum is σ = 7127334912. Its totient is φ = 3563667452.

The previous prime is 5345501171. The next prime is 5345501201. The reversal of 5345501181 is 1811055435.

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 5345501181 - 2¹⁸ = 5345239037 is a prime.

It is a super-2 number, since 2×5345501181² = 57148765752144789522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345501171) 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, 890916861 + ... + 890916866.

It is an arithmetic number, because the mean of its divisors is an integer number (1781833728).

Almost surely, 2^5345501181 is an apocalyptic number.

It is an amenable number.

5345501181 is a deficient number, since it is larger than the sum of its proper divisors (1781833731).

5345501181 is a wasteful number, since it uses less digits than its factorization.

5345501181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781833730.

The product of its (nonzero) digits is 12000, while the sum is 33.

The square root of 5345501181 is about 73112.9344302361. The cubic root of 5345501181 is about 1748.4886195407.

The spelling of 5345501181 in words is "five billion, three hundred forty-five million, five hundred one thousand, one hundred eighty-one".