995514649 has 2 divisors, whose sum is σ = 995514650. Its totient is φ = 995514648.

The previous prime is 995514631. The next prime is 995514731. The reversal of 995514649 is 946415599.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692058249 + 303456400 = 26307^2 + 17420^2 .

It is a cyclic number.

It is not a de Polignac number, because 995514649 - 2⁷ = 995514521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 995514596 and 995514605.

It is not a weakly prime, because it can be changed into another prime (995014649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497757324 + 497757325.

It is an arithmetic number, because the mean of its divisors is an integer number (497757325).

Almost surely, 2^995514649 is an apocalyptic number.

It is an amenable number.

995514649 is a deficient number, since it is larger than the sum of its proper divisors (1).

995514649 is an equidigital number, since it uses as much as digits as its factorization.

995514649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 52.

The square root of 995514649 is about 31551.7772716530. Note that the first 3 decimals coincide. The cubic root of 995514649 is about 998.5026420382.

The spelling of 995514649 in words is "nine hundred ninety-five million, five hundred fourteen thousand, six hundred forty-nine".