5105222057 has 4 divisors (see below), whose sum is σ = 5497931460. Its totient is φ = 4712512656.

The previous prime is 5105222041. The next prime is 5105222063. The reversal of 5105222057 is 7502225015.

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 246992656 + 4858229401 = 15716^2 + 69701^2 .

It is a cyclic number.

It is not a de Polignac number, because 5105222057 - 2⁴ = 5105222041 is a prime.

It is a super-2 number, since 2×5105222057² = 52126584502558622498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5125222057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196354682 + ... + 196354707.

It is an arithmetic number, because the mean of its divisors is an integer number (1374482865).

Almost surely, 2^5105222057 is an apocalyptic number.

It is an amenable number.

5105222057 is a deficient number, since it is larger than the sum of its proper divisors (392709403).

5105222057 is a wasteful number, since it uses less digits than its factorization.

5105222057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392709402.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 5105222057 is about 71450.8366431073. The cubic root of 5105222057 is about 1721.8879190105.

The spelling of 5105222057 in words is "five billion, one hundred five million, two hundred twenty-two thousand, fifty-seven".