5111445039 has 8 divisors (see below), whose sum is σ = 6816285360. Its totient is φ = 3407117376.

The previous prime is 5111445023. The next prime is 5111445047. The reversal of 5111445039 is 9305441115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5111445039 - 2⁴ = 5111445023 is a prime.

It is a super-2 number, since 2×5111445039² = 52253740773435423042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111443039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104262 + ... + 145235.

It is an arithmetic number, because the mean of its divisors is an integer number (852035670).

Almost surely, 2^5111445039 is an apocalyptic number.

5111445039 is a deficient number, since it is larger than the sum of its proper divisors (1704840321).

5111445039 is a wasteful number, since it uses less digits than its factorization.

5111445039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256329.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 5111445039 is about 71494.3706804948. The cubic root of 5111445039 is about 1722.5872634971.

The spelling of 5111445039 in words is "five billion, one hundred eleven million, four hundred forty-five thousand, thirty-nine".