5149374005 has 4 divisors (see below), whose sum is σ = 6179248812. Its totient is φ = 4119499200.

The previous prime is 5149373981. The next prime is 5149374017. The reversal of 5149374005 is 5004739415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2853910084 + 2295463921 = 53422^2 + 47911^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5149374005 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5149374005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514937396 + ... + 514937405.

It is an arithmetic number, because the mean of its divisors is an integer number (1544812203).

Almost surely, 2^5149374005 is an apocalyptic number.

It is an amenable number.

5149374005 is a deficient number, since it is larger than the sum of its proper divisors (1029874807).

5149374005 is a wasteful number, since it uses less digits than its factorization.

5149374005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029874806.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 5149374005 is about 71759.1388256576. The cubic root of 5149374005 is about 1726.8375299669.

The spelling of 5149374005 in words is "five billion, one hundred forty-nine million, three hundred seventy-four thousand, five".