87614602265 has 4 divisors (see below), whose sum is σ = 105137522724. Its totient is φ = 70091681808.

The previous prime is 87614602223. The next prime is 87614602267. The reversal of 87614602265 is 56220641678.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56220641678 = 2 ⋅28110320839.

It can be written as a sum of positive squares in 2 ways, for example, as 8862527881 + 78752074384 = 94141^2 + 280628^2 .

It is a cyclic number.

It is not a de Polignac number, because 87614602265 - 2¹⁴ = 87614585881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87614602267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8761460222 + ... + 8761460231.

It is an arithmetic number, because the mean of its divisors is an integer number (26284380681).

Almost surely, 2^87614602265 is an apocalyptic number.

It is an amenable number.

87614602265 is a deficient number, since it is larger than the sum of its proper divisors (17522920459).

87614602265 is a wasteful number, since it uses less digits than its factorization.

87614602265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17522920458.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 87614602265 in words is "eighty-seven billion, six hundred fourteen million, six hundred two thousand, two hundred sixty-five".