5235126188 has 6 divisors (see below), whose sum is σ = 9161470836. Its totient is φ = 2617563092.

The previous prime is 5235126173. The next prime is 5235126199. The reversal of 5235126188 is 8816215325.

It is a super-2 number, since 2×5235126188² = 54813092408566822688, 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, 654390770 + ... + 654390777.

It is an arithmetic number, because the mean of its divisors is an integer number (1526911806).

Almost surely, 2^5235126188 is an apocalyptic number.

It is an amenable number.

5235126188 is a deficient number, since it is larger than the sum of its proper divisors (3926344648).

5235126188 is a wasteful number, since it uses less digits than its factorization.

5235126188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308781551 (or 1308781549 counting only the distinct ones).

The product of its digits is 115200, while the sum is 41.

The square root of 5235126188 is about 72354.1718769554. The cubic root of 5235126188 is about 1736.3704440507.

The spelling of 5235126188 in words is "five billion, two hundred thirty-five million, one hundred twenty-six thousand, one hundred eighty-eight".