5538752530 has 16 divisors (see below), whose sum is σ = 9985033944. Its totient is φ = 2212105600.

The previous prime is 5538752497. The next prime is 5538752537. The reversal of 5538752530 is 352578355.

It can be written as a sum of positive squares in 4 ways, for example, as 4572599641 + 966152889 = 67621^2 + 31083^2 .

It is not an unprimeable number, because it can be changed into a prime (5538752537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417571 + ... + 430630.

Almost surely, 2^5538752530 is an apocalyptic number.

5538752530 is a deficient number, since it is larger than the sum of its proper divisors (4446281414).

5538752530 is a wasteful number, since it uses less digits than its factorization.

5538752530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848861.

The product of its (nonzero) digits is 630000, while the sum is 43.

The square root of 5538752530 is about 74422.7957685009. The cubic root of 5538752530 is about 1769.3102241671.

The spelling of 5538752530 in words is "five billion, five hundred thirty-eight million, seven hundred fifty-two thousand, five hundred thirty".