87625052678 has 8 divisors (see below), whose sum is σ = 133101346080. Its totient is φ = 43257937320.

The previous prime is 87625052623. The next prime is 87625052699.

It is a happy number.

87625052678 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277294313 + ... + 277294628.

It is an arithmetic number, because the mean of its divisors is an integer number (16637668260).

Almost surely, 2^87625052678 is an apocalyptic number.

87625052678 is a deficient number, since it is larger than the sum of its proper divisors (45476293402).

87625052678 is a wasteful number, since it uses less digits than its factorization.

87625052678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554589022.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 87625052678 in words is "eighty-seven billion, six hundred twenty-five million, fifty-two thousand, six hundred seventy-eight".