5157065105 has 4 divisors (see below), whose sum is σ = 6188478132. Its totient is φ = 4125652080.

The previous prime is 5157065077. The next prime is 5157065113. The reversal of 5157065105 is 5015607515.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5015607515 = 5 ⋅1003121503.

It can be written as a sum of positive squares in 2 ways, for example, as 1834580224 + 3322484881 = 42832^2 + 57641^2 .

It is not a de Polignac number, because 5157065105 - 2¹⁶ = 5156999569 is a prime.

It is a super-2 number, since 2×5157065105² = 53190640994417322050, which contains 22 as substring.

It is a Duffinian number.

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, 515706506 + ... + 515706515.

It is an arithmetic number, because the mean of its divisors is an integer number (1547119533).

Almost surely, 2^5157065105 is an apocalyptic number.

It is an amenable number.

5157065105 is a deficient number, since it is larger than the sum of its proper divisors (1031413027).

5157065105 is a wasteful number, since it uses less digits than its factorization.

5157065105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031413026.

The product of its (nonzero) digits is 26250, while the sum is 35.

The square root of 5157065105 is about 71812.7085201498. The cubic root of 5157065105 is about 1727.6968365734.

The spelling of 5157065105 in words is "five billion, one hundred fifty-seven million, sixty-five thousand, one hundred five".