7986055633 has 2 divisors, whose sum is σ = 7986055634. Its totient is φ = 7986055632.

The previous prime is 7986055621. The next prime is 7986055639. The reversal of 7986055633 is 3365506897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4555845009 + 3430210624 = 67497^2 + 58568^2 .

It is a cyclic number.

It is not a de Polignac number, because 7986055633 - 2²⁵ = 7952501201 is a prime.

It is not a weakly prime, because it can be changed into another prime (7986055639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3993027816 + 3993027817.

It is an arithmetic number, because the mean of its divisors is an integer number (3993027817).

Almost surely, 2^7986055633 is an apocalyptic number.

It is an amenable number.

7986055633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7986055633 is an equidigital number, since it uses as much as digits as its factorization.

7986055633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The square root of 7986055633 is about 89364.7337208588. The cubic root of 7986055633 is about 1998.8372936046.

The spelling of 7986055633 in words is "seven billion, nine hundred eighty-six million, fifty-five thousand, six hundred thirty-three".