996452651 has 2 divisors, whose sum is σ = 996452652. Its totient is φ = 996452650.

The previous prime is 996452627. The next prime is 996452659. The reversal of 996452651 is 156254699.

It is a strong prime.

It is an emirp because it is prime and its reverse (156254699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 996452651 - 2¹⁰ = 996451627 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 996452596 and 996452605.

It is not a weakly prime, because it can be changed into another prime (996452659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498226325 + 498226326.

It is an arithmetic number, because the mean of its divisors is an integer number (498226326).

Almost surely, 2^996452651 is an apocalyptic number.

996452651 is a deficient number, since it is larger than the sum of its proper divisors (1).

996452651 is an equidigital number, since it uses as much as digits as its factorization.

996452651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 47.

The square root of 996452651 is about 31566.6382594029. The cubic root of 996452651 is about 998.8161493841.

The spelling of 996452651 in words is "nine hundred ninety-six million, four hundred fifty-two thousand, six hundred fifty-one".