87605693452 has 6 divisors (see below), whose sum is σ = 153309963548. Its totient is φ = 43802846724.

The previous prime is 87605693443. The next prime is 87605693501. The reversal of 87605693452 is 25439650678.

It is a junction number, because it is equal to n+sod(n) for n = 87605693393 and 87605693402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10950711678 + ... + 10950711685.

Almost surely, 2^87605693452 is an apocalyptic number.

It is an amenable number.

87605693452 is a deficient number, since it is larger than the sum of its proper divisors (65704270096).

87605693452 is a wasteful number, since it uses less digits than its factorization.

87605693452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21901423367 (or 21901423365 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 87605693452 in words is "eighty-seven billion, six hundred five million, six hundred ninety-three thousand, four hundred fifty-two".