5105010457 has 4 divisors (see below), whose sum is σ = 5123178036. Its totient is φ = 5086842880.

The previous prime is 5105010431. The next prime is 5105010479. The reversal of 5105010457 is 7540105015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7540105015 = 5 ⋅1508021003.

It can be written as a sum of positive squares in 2 ways, for example, as 2810696256 + 2294314201 = 53016^2 + 47899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5105010457 is a prime.

It is a super-2 number, since 2×5105010457² = 52122263532158697698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105010487) 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, 9083368 + ... + 9083929.

It is an arithmetic number, because the mean of its divisors is an integer number (1280794509).

Almost surely, 2^5105010457 is an apocalyptic number.

It is an amenable number.

5105010457 is a deficient number, since it is larger than the sum of its proper divisors (18167579).

5105010457 is a wasteful number, since it uses less digits than its factorization.

5105010457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18167578.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 5105010457 is about 71449.3558893291. The cubic root of 5105010457 is about 1721.8641292182.

The spelling of 5105010457 in words is "five billion, one hundred five million, ten thousand, four hundred fifty-seven".