5340051049 has 4 divisors (see below), whose sum is σ = 5340506580. Its totient is φ = 5339595520.

The previous prime is 5340051047. The next prime is 5340051071. The reversal of 5340051049 is 9401500435.

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 2590097449 + 2749953600 = 50893^2 + 52440^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340051049 - 2¹ = 5340051047 is a prime.

It is a super-2 number, since 2×5340051049² = 57032290411852000802, which contains 22 as substring.

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 5340051049.

It is not an unprimeable number, because it can be changed into a prime (5340051047) 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, 209704 + ... + 233785.

It is an arithmetic number, because the mean of its divisors is an integer number (1335126645).

Almost surely, 2^5340051049 is an apocalyptic number.

It is an amenable number.

5340051049 is a deficient number, since it is larger than the sum of its proper divisors (455531).

5340051049 is a wasteful number, since it uses less digits than its factorization.

5340051049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455530.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5340051049 is about 73075.6529153178. The cubic root of 5340051049 is about 1747.8941798450.

The spelling of 5340051049 in words is "five billion, three hundred forty million, fifty-one thousand, forty-nine".