5344729538 has 4 divisors (see below), whose sum is σ = 8017094310. Its totient is φ = 2672364768.

The previous prime is 5344729471. The next prime is 5344729553. The reversal of 5344729538 is 8359274435.

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

It can be written as a sum of positive squares in only one way, i.e., 3526815769 + 1817913769 = 59387^2 + 42637^2 .

It is a super-2 number, since 2×5344729538² = 57132267668739386888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336182383 + ... + 1336182386.

Almost surely, 2^5344729538 is an apocalyptic number.

5344729538 is a deficient number, since it is larger than the sum of its proper divisors (2672364772).

5344729538 is a wasteful number, since it uses less digits than its factorization.

5344729538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672364771.

The product of its digits is 3628800, while the sum is 50.

The square root of 5344729538 is about 73107.6571776172. The cubic root of 5344729538 is about 1748.4044818777.

The spelling of 5344729538 in words is "five billion, three hundred forty-four million, seven hundred twenty-nine thousand, five hundred thirty-eight".