5158577228157 has 12 divisors (see below), whose sum is σ = 7455932379324. Its totient is φ = 3436903411200.

The previous prime is 5158577228153. The next prime is 5158577228177. The reversal of 5158577228157 is 7518227758515.

5158577228157 is a `hidden beast` number, since 5 + 1 + 5 + 8 + 577 + 2 + 2 + 8 + 1 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2757877990596 + 2400699237561 = 1660686^2 + 1549419^2 .

It is not a de Polignac number, because 5158577228157 - 2² = 5158577228153 is a prime.

It is a super-2 number, since 2×5158577228157² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5158577228094 and 5158577228103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158577228153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178990978 + ... + 179019795.

It is an arithmetic number, because the mean of its divisors is an integer number (621327698277).

Almost surely, 2^{5158577228157} is an apocalyptic number.

It is an amenable number.

5158577228157 is a deficient number, since it is larger than the sum of its proper divisors (2297355151167).

5158577228157 is a wasteful number, since it uses less digits than its factorization.

5158577228157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358012380 (or 358012377 counting only the distinct ones).

The product of its digits is 54880000, while the sum is 63.

The spelling of 5158577228157 in words is "five trillion, one hundred fifty-eight billion, five hundred seventy-seven million, two hundred twenty-eight thousand, one hundred fifty-seven".