5135031405 has 192 divisors, whose sum is σ = 11101888512. Its totient is φ = 2144862720.

The previous prime is 5135031383. The next prime is 5135031413. The reversal of 5135031405 is 5041305315.

5135031405 is a `hidden beast` number, since 5 + 13 + 503 + 140 + 5 = 666.

It is not a de Polignac number, because 5135031405 - 2⁷ = 5135031277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16511200 + ... + 16511510.

It is an arithmetic number, because the mean of its divisors is an integer number (57822336).

Almost surely, 2^5135031405 is an apocalyptic number.

It is an amenable number.

5135031405 is an abundant number, since it is smaller than the sum of its proper divisors (5966857107).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135031405 is a wasteful number, since it uses less digits than its factorization.

5135031405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 5135031405 is about 71659.1334374063. The cubic root of 5135031405 is about 1725.2327801803.

The spelling of 5135031405 in words is "five billion, one hundred thirty-five million, thirty-one thousand, four hundred five".