5015143049 has 4 divisors (see below), whose sum is σ = 5731592064. Its totient is φ = 4298694036.

The previous prime is 5015143039. The next prime is 5015143069. The reversal of 5015143049 is 9403415105.

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 not a de Polignac number, because 5015143049 - 2⁴ = 5015143033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5015143009) 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, 358224497 + ... + 358224510.

It is an arithmetic number, because the mean of its divisors is an integer number (1432898016).

Almost surely, 2^5015143049 is an apocalyptic number.

It is an amenable number.

5015143049 is a deficient number, since it is larger than the sum of its proper divisors (716449015).

5015143049 is an equidigital number, since it uses as much as digits as its factorization.

5015143049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716449014.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5015143049 is about 70817.6746935396. The cubic root of 5015143049 is about 1711.7004901602.

The spelling of 5015143049 in words is "five billion, fifteen million, one hundred forty-three thousand, forty-nine".