508048157 has 2 divisors, whose sum is σ = 508048158. Its totient is φ = 508048156.

The previous prime is 508048117. The next prime is 508048183. The reversal of 508048157 is 751840805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 494350756 + 13697401 = 22234^2 + 3701^2 .

It is a cyclic number.

It is not a de Polignac number, because 508048157 - 2¹⁶ = 507982621 is a prime.

It is a super-2 number, since 2×508048157² = 516225859662193298, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 508048157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508048117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254024078 + 254024079.

It is an arithmetic number, because the mean of its divisors is an integer number (254024079).

Almost surely, 2^508048157 is an apocalyptic number.

It is an amenable number.

508048157 is a deficient number, since it is larger than the sum of its proper divisors (1).

508048157 is an equidigital number, since it uses as much as digits as its factorization.

508048157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 508048157 is about 22539.9236245379. The cubic root of 508048157 is about 797.9364301134.

The spelling of 508048157 in words is "five hundred eight million, forty-eight thousand, one hundred fifty-seven".