5203538135 has 8 divisors (see below), whose sum is σ = 6284018976. Its totient is φ = 4136315040.

The previous prime is 5203538057. The next prime is 5203538233. The reversal of 5203538135 is 5318353025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5203538135 - 2⁸ = 5203537879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5203538095 and 5203538104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313571 + ... + 3315140.

It is an arithmetic number, because the mean of its divisors is an integer number (785502372).

Almost surely, 2^5203538135 is an apocalyptic number.

5203538135 is a deficient number, since it is larger than the sum of its proper divisors (1080480841).

5203538135 is a wasteful number, since it uses less digits than its factorization.

5203538135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628873.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5203538135 is about 72135.5538898815. The cubic root of 5203538135 is about 1732.8710537634.

The spelling of 5203538135 in words is "five billion, two hundred three million, five hundred thirty-eight thousand, one hundred thirty-five".