5120131535 has 8 divisors (see below), whose sum is σ = 6151282560. Its totient is φ = 4091355424.

The previous prime is 5120131507. The next prime is 5120131607. The reversal of 5120131535 is 5351310215.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5120131535 - 2¹⁶ = 5120065999 is a prime.

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, 588980 + ... + 597609.

It is an arithmetic number, because the mean of its divisors is an integer number (768910320).

Almost surely, 2^5120131535 is an apocalyptic number.

5120131535 is a deficient number, since it is larger than the sum of its proper divisors (1031151025).

5120131535 is a wasteful number, since it uses less digits than its factorization.

5120131535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187457.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 5120131535 is about 71555.0944028446. The cubic root of 5120131535 is about 1723.5625114599.

The spelling of 5120131535 in words is "five billion, one hundred twenty million, one hundred thirty-one thousand, five hundred thirty-five".