995125819 has 2 divisors, whose sum is σ = 995125820. Its totient is φ = 995125818.

The previous prime is 995125811. The next prime is 995125829. The reversal of 995125819 is 918521599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995125819 - 2³ = 995125811 is a prime.

It is a super-2 number, since 2×995125819² = 1980550791280841522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (995125811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497562909 + 497562910.

It is an arithmetic number, because the mean of its divisors is an integer number (497562910).

Almost surely, 2^995125819 is an apocalyptic number.

995125819 is a deficient number, since it is larger than the sum of its proper divisors (1).

995125819 is an equidigital number, since it uses as much as digits as its factorization.

995125819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 49.

The square root of 995125819 is about 31545.6148933572. The cubic root of 995125819 is about 998.3726260908.

The spelling of 995125819 in words is "nine hundred ninety-five million, one hundred twenty-five thousand, eight hundred nineteen".