5135653242 has 12 divisors (see below), whose sum is σ = 11127248730. Its totient is φ = 1711884408.

The previous prime is 5135653231. The next prime is 5135653291. The reversal of 5135653242 is 2423565315.

5135653242 is a `hidden beast` number, since 51 + 3 + 565 + 3 + 2 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4059091521 + 1076561721 = 63711^2 + 32811^2 .

It is a super-2 number, since 2×5135653242² = 52749868444130221128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5135653197 and 5135653206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142657017 + ... + 142657052.

Almost surely, 2^5135653242 is an apocalyptic number.

5135653242 is an abundant number, since it is smaller than the sum of its proper divisors (5991595488).

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

5135653242 is a wasteful number, since it uses less digits than its factorization.

5135653242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285314077 (or 285314074 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 5135653242 is about 71663.4721598110. The cubic root of 5135653242 is about 1725.3024175521.

The spelling of 5135653242 in words is "five billion, one hundred thirty-five million, six hundred fifty-three thousand, two hundred forty-two".