887596337561 has 2 divisors, whose sum is σ = 887596337562. Its totient is φ = 887596337560.

The previous prime is 887596337533. The next prime is 887596337567. The reversal of 887596337561 is 165733695788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535466843536 + 352129494025 = 731756^2 + 593405^2 .

It is a cyclic number.

It is not a de Polignac number, because 887596337561 - 2³⁸ = 612718430617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 887596337491 and 887596337500.

It is not a weakly prime, because it can be changed into another prime (887596337567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443798168780 + 443798168781.

It is an arithmetic number, because the mean of its divisors is an integer number (443798168781).

Almost surely, 2^887596337561 is an apocalyptic number.

It is an amenable number.

887596337561 is a deficient number, since it is larger than the sum of its proper divisors (1).

887596337561 is an equidigital number, since it uses as much as digits as its factorization.

887596337561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 228614400, while the sum is 68.

The spelling of 887596337561 in words is "eight hundred eighty-seven billion, five hundred ninety-six million, three hundred thirty-seven thousand, five hundred sixty-one".