5158530550 has 24 divisors (see below), whose sum is σ = 9598104432. Its totient is φ = 2062716000.

The previous prime is 5158530547. The next prime is 5158530557. The reversal of 5158530550 is 550358515.

It is a super-2 number, since 2×5158530550² = 53220874870566605000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158530557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147780 + ... + 179320.

It is an arithmetic number, because the mean of its divisors is an integer number (399921018).

Almost surely, 2^5158530550 is an apocalyptic number.

5158530550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5158530550 is a deficient number, since it is larger than the sum of its proper divisors (4439573882).

5158530550 is a wasteful number, since it uses less digits than its factorization.

5158530550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34824 (or 34819 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 37.

The square root of 5158530550 is about 71822.9110381917. The cubic root of 5158530550 is about 1727.8604700134.

The spelling of 5158530550 in words is "five billion, one hundred fifty-eight million, five hundred thirty thousand, five hundred fifty".