87603272754245 has 16 divisors (see below), whose sum is σ = 108920558046960. Its totient is φ = 67585055376384.

The previous prime is 87603272754233. The next prime is 87603272754307. The reversal of 87603272754245 is 54245727230678.

It is a Cunningham number, because it is equal to 9359662²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 9214667011489 + 78388605742756 = 3035567^2 + 8853734^2 .

It is a cyclic number.

It is not a de Polignac number, because 87603272754245 - 2⁴ = 87603272754229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095249910 + ... + 2095291719.

It is an arithmetic number, because the mean of its divisors is an integer number (6807534877935).

Almost surely, 2^{87603272754245} is an apocalyptic number.

It is an amenable number.

87603272754245 is a deficient number, since it is larger than the sum of its proper divisors (21317285292715).

87603272754245 is a wasteful number, since it uses less digits than its factorization.

87603272754245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190541784.

The product of its (nonzero) digits is 158054400, while the sum is 62.

The spelling of 87603272754245 in words is "eighty-seven trillion, six hundred three billion, two hundred seventy-two million, seven hundred fifty-four thousand, two hundred forty-five".