87603272754337 has 2 divisors, whose sum is σ = 87603272754338. Its totient is φ = 87603272754336.

The previous prime is 87603272754307. The next prime is 87603272754379. The reversal of 87603272754337 is 73345727230678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81608982345361 + 5994290408976 = 9033769^2 + 2448324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87603272754337 is a prime.

It is not a weakly prime, because it can be changed into another prime (87603272754307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43801636377168 + 43801636377169.

It is an arithmetic number, because the mean of its divisors is an integer number (43801636377169).

Almost surely, 2^{87603272754337} is an apocalyptic number.

It is an amenable number.

87603272754337 is a deficient number, since it is larger than the sum of its proper divisors (1).

87603272754337 is an equidigital number, since it uses as much as digits as its factorization.

87603272754337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248935680, while the sum is 64.

The spelling of 87603272754337 in words is "eighty-seven trillion, six hundred three billion, two hundred seventy-two million, seven hundred fifty-four thousand, three hundred thirty-seven".