87764134052 has 24 divisors (see below), whose sum is σ = 175558595520. Its totient is φ = 37606701600.

The previous prime is 87764134037. The next prime is 87764134067. The reversal of 87764134052 is 25043146778.

It is an interprime number because it is at equal distance from previous prime (87764134037) and next prime (87764134067).

It is a junction number, because it is equal to n+sod(n) for n = 87764133988 and 87764134006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104027 + ... + 431682.

It is an arithmetic number, because the mean of its divisors is an integer number (7314941480).

Almost surely, 2^87764134052 is an apocalyptic number.

It is an amenable number.

87764134052 is an abundant number, since it is smaller than the sum of its proper divisors (87794461468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87764134052 is a wasteful number, since it uses less digits than its factorization.

87764134052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541571 (or 541569 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 87764134052 in words is "eighty-seven billion, seven hundred sixty-four million, one hundred thirty-four thousand, fifty-two".