5042136466 has 8 divisors (see below), whose sum is σ = 7563941820. Its totient is φ = 2520822528.

The previous prime is 5042136433. The next prime is 5042136487. The reversal of 5042136466 is 6646312405.

It can be written as a sum of positive squares in 2 ways, for example, as 4792654441 + 249482025 = 69229^2 + 15795^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96031 + ... + 138946.

Almost surely, 2^5042136466 is an apocalyptic number.

5042136466 is a deficient number, since it is larger than the sum of its proper divisors (2521805354).

5042136466 is a wasteful number, since it uses less digits than its factorization.

5042136466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245708.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 5042136466 is about 71008.0028306669. The cubic root of 5042136466 is about 1714.7660055823.

The spelling of 5042136466 in words is "five billion, forty-two million, one hundred thirty-six thousand, four hundred sixty-six".