88657338773 has 2 divisors, whose sum is σ = 88657338774. Its totient is φ = 88657338772.

The previous prime is 88657338703. The next prime is 88657338881. The reversal of 88657338773 is 37783375688.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86011985284 + 2645353489 = 293278^2 + 51433^2 .

It is a cyclic number.

It is not a de Polignac number, because 88657338773 - 2³⁰ = 87583596949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88657338703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44328669386 + 44328669387.

It is an arithmetic number, because the mean of its divisors is an integer number (44328669387).

Almost surely, 2^88657338773 is an apocalyptic number.

It is an amenable number.

88657338773 is a deficient number, since it is larger than the sum of its proper divisors (1).

88657338773 is an equidigital number, since it uses as much as digits as its factorization.

88657338773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 142248960, while the sum is 65.

The spelling of 88657338773 in words is "eighty-eight billion, six hundred fifty-seven million, three hundred thirty-eight thousand, seven hundred seventy-three".