87704458275 has 48 divisors (see below), whose sum is σ = 165771604224. Its totient is φ = 40080900480.

The previous prime is 87704458271. The next prime is 87704458349. The reversal of 87704458275 is 57285440778.

It is not a de Polignac number, because 87704458275 - 2² = 87704458271 is a prime.

It is a super-2 number, since 2×87704458275² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87704458271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1767352 + ... + 1816298.

It is an arithmetic number, because the mean of its divisors is an integer number (3453575088).

Almost surely, 2^87704458275 is an apocalyptic number.

87704458275 is a deficient number, since it is larger than the sum of its proper divisors (78067145949).

87704458275 is a wasteful number, since it uses less digits than its factorization.

87704458275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52380 (or 52375 counting only the distinct ones).

The product of its (nonzero) digits is 17561600, while the sum is 57.

The spelling of 87704458275 in words is "eighty-seven billion, seven hundred four million, four hundred fifty-eight thousand, two hundred seventy-five".