5135650442 has 16 divisors (see below), whose sum is σ = 8369471880. Its totient is φ = 2349322752.

The previous prime is 5135650441. The next prime is 5135650463. The reversal of 5135650442 is 2440565315.

It can be written as a sum of positive squares in 4 ways, for example, as 2052180601 + 3083469841 = 45301^2 + 55529^2 .

It is not an unprimeable number, because it can be changed into a prime (5135650441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871067 + ... + 876942.

Almost surely, 2^5135650442 is an apocalyptic number.

5135650442 is a deficient number, since it is larger than the sum of its proper divisors (3233821438).

5135650442 is a wasteful number, since it uses less digits than its factorization.

5135650442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748137.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5135650442 is about 71663.4526240538. The cubic root of 5135650442 is about 1725.3021040024.

The spelling of 5135650442 in words is "five billion, one hundred thirty-five million, six hundred fifty thousand, four hundred forty-two".