5134016641 has 4 divisors (see below), whose sum is σ = 5528941012. Its totient is φ = 4739092272.

The previous prime is 5134016633. The next prime is 5134016663. The reversal of 5134016641 is 1466104315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 880368241 + 4253648400 = 29671^2 + 65220^2 .

It is a cyclic number.

It is not a de Polignac number, because 5134016641 - 2³ = 5134016633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5134016441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197462166 + ... + 197462191.

It is an arithmetic number, because the mean of its divisors is an integer number (1382235253).

Almost surely, 2^5134016641 is an apocalyptic number.

It is an amenable number.

5134016641 is a deficient number, since it is larger than the sum of its proper divisors (394924371).

5134016641 is a wasteful number, since it uses less digits than its factorization.

5134016641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394924370.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5134016641 is about 71652.0525944651. The cubic root of 5134016641 is about 1725.1191282008.

The spelling of 5134016641 in words is "five billion, one hundred thirty-four million, sixteen thousand, six hundred forty-one".