5106055489 has 4 divisors (see below), whose sum is σ = 5107311360. Its totient is φ = 5104799620.

The previous prime is 5106055481. The next prime is 5106055523. The reversal of 5106055489 is 9845506015.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9845506015 = 5 ⋅1969101203.

It is a cyclic number.

It is not a de Polignac number, because 5106055489 - 2³ = 5106055481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106055481) 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, 621817 + ... + 629974.

It is an arithmetic number, because the mean of its divisors is an integer number (1276827840).

Almost surely, 2^5106055489 is an apocalyptic number.

It is an amenable number.

5106055489 is a deficient number, since it is larger than the sum of its proper divisors (1255871).

5106055489 is a wasteful number, since it uses less digits than its factorization.

5106055489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255870.

The product of its (nonzero) digits is 216000, while the sum is 43.

The square root of 5106055489 is about 71456.6686111240. The cubic root of 5106055489 is about 1721.9816138188.

The spelling of 5106055489 in words is "five billion, one hundred six million, fifty-five thousand, four hundred eighty-nine".