5111434553 has 4 divisors (see below), whose sum is σ = 5230305168. Its totient is φ = 4992563940.

The previous prime is 5111434547. The next prime is 5111434583. The reversal of 5111434553 is 3554341115.

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 5111434553 - 2¹⁰ = 5111433529 is a prime.

It is a super-2 number, since 2×5111434553² = 52253526379204619618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111434583) 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, 59435243 + ... + 59435328.

It is an arithmetic number, because the mean of its divisors is an integer number (1307576292).

Almost surely, 2^5111434553 is an apocalyptic number.

It is an amenable number.

5111434553 is a deficient number, since it is larger than the sum of its proper divisors (118870615).

5111434553 is a wasteful number, since it uses less digits than its factorization.

5111434553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118870614.

The product of its digits is 18000, while the sum is 32.

The square root of 5111434553 is about 71494.2973460122. The cubic root of 5111434553 is about 1722.5860855483.

Adding to 5111434553 its reverse (3554341115), we get a palindrome (8665775668).

The spelling of 5111434553 in words is "five billion, one hundred eleven million, four hundred thirty-four thousand, five hundred fifty-three".