5349223540 has 12 divisors (see below), whose sum is σ = 11233369476. Its totient is φ = 2139689408.

The previous prime is 5349223511. The next prime is 5349223571. The reversal of 5349223540 is 453229435.

It can be written as a sum of positive squares in 2 ways, for example, as 2878537104 + 2470686436 = 53652^2 + 49706^2 .

It is a super-2 number, since 2×5349223540² = 57228384961780263200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5349223540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133730569 + ... + 133730608.

It is an arithmetic number, because the mean of its divisors is an integer number (936114123).

Almost surely, 2^5349223540 is an apocalyptic number.

It is an amenable number.

5349223540 is an abundant number, since it is smaller than the sum of its proper divisors (5884145936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5349223540 is a wasteful number, since it uses less digits than its factorization.

5349223540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267461186 (or 267461184 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5349223540 is about 73138.3862277532. The cubic root of 5349223540 is about 1748.8943808200.

The spelling of 5349223540 in words is "five billion, three hundred forty-nine million, two hundred twenty-three thousand, five hundred forty".