786996053 has 2 divisors, whose sum is σ = 786996054. Its totient is φ = 786996052.

The previous prime is 786995999. The next prime is 786996073. The reversal of 786996053 is 350699687.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758341444 + 28654609 = 27538^2 + 5353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-786996053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 786995986 and 786996004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (786996073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393498026 + 393498027.

It is an arithmetic number, because the mean of its divisors is an integer number (393498027).

Almost surely, 2^786996053 is an apocalyptic number.

It is an amenable number.

786996053 is a deficient number, since it is larger than the sum of its proper divisors (1).

786996053 is an equidigital number, since it uses as much as digits as its factorization.

786996053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 786996053 is about 28053.4499304453. The cubic root of 786996053 is about 923.2603496669.

The spelling of 786996053 in words is "seven hundred eighty-six million, nine hundred ninety-six thousand, fifty-three".