7055159693 has 2 divisors, whose sum is σ = 7055159694. Its totient is φ = 7055159692.

The previous prime is 7055159677. The next prime is 7055159717. The reversal of 7055159693 is 3969515507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5334403369 + 1720756324 = 73037^2 + 41482^2 .

It is a cyclic number.

It is not a de Polignac number, because 7055159693 - 2⁴ = 7055159677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7055159603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3527579846 + 3527579847.

It is an arithmetic number, because the mean of its divisors is an integer number (3527579847).

Almost surely, 2^7055159693 is an apocalyptic number.

It is an amenable number.

7055159693 is a deficient number, since it is larger than the sum of its proper divisors (1).

7055159693 is an equidigital number, since it uses as much as digits as its factorization.

7055159693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1275750, while the sum is 50.

The square root of 7055159693 is about 83994.9980236919. The cubic root of 7055159693 is about 1917.9426469679.

The spelling of 7055159693 in words is "seven billion, fifty-five million, one hundred fifty-nine thousand, six hundred ninety-three".