995577733 has 2 divisors, whose sum is σ = 995577734. Its totient is φ = 995577732.

The previous prime is 995577731. The next prime is 995577761. The reversal of 995577733 is 337775599.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620109604 + 375468129 = 24902^2 + 19377^2 .

It is a cyclic number.

It is not a de Polignac number, because 995577733 - 2¹ = 995577731 is a prime.

Together with 995577731, it forms a pair of twin primes.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995577731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497788866 + 497788867.

It is an arithmetic number, because the mean of its divisors is an integer number (497788867).

Almost surely, 2^995577733 is an apocalyptic number.

It is an amenable number.

995577733 is a deficient number, since it is larger than the sum of its proper divisors (1).

995577733 is an equidigital number, since it uses as much as digits as its factorization.

995577733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6251175, while the sum is 55.

The square root of 995577733 is about 31552.7769459362. The cubic root of 995577733 is about 998.5237327073.

The spelling of 995577733 in words is "nine hundred ninety-five million, five hundred seventy-seven thousand, seven hundred thirty-three".