5219999125 has 16 divisors (see below), whose sum is σ = 7106793408. Its totient is φ = 3796362000.

The previous prime is 5219999123. The next prime is 5219999237.

5219999125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5219999125 - 2¹ = 5219999123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5219999123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896807 + ... + 1899556.

It is an arithmetic number, because the mean of its divisors is an integer number (444174588).

Almost surely, 2^5219999125 is an apocalyptic number.

5219999125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5219999125 is a deficient number, since it is larger than the sum of its proper divisors (1886794283).

5219999125 is a wasteful number, since it uses less digits than its factorization.

5219999125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796389 (or 3796379 counting only the distinct ones).

The product of its digits is 656100, while the sum is 52.

The square root of 5219999125 is about 72249.5614173539. The cubic root of 5219999125 is about 1734.6963981388.

The spelling of 5219999125 in words is "five billion, two hundred nineteen million, nine hundred ninety-nine thousand, one hundred twenty-five".