87671559753 has 12 divisors (see below), whose sum is σ = 126861636720. Its totient is φ = 58343888376.

The previous prime is 87671559749. The next prime is 87671559791. The reversal of 87671559753 is 35795517678.

87671559753 is a `hidden beast` number, since 8 + 7 + 6 + 7 + 1 + 559 + 75 + 3 = 666.

It is not a de Polignac number, because 87671559753 - 2² = 87671559749 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87671559713) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8646163 + ... + 8656296.

It is an arithmetic number, because the mean of its divisors is an integer number (10571803060).

Almost surely, 2^87671559753 is an apocalyptic number.

It is an amenable number.

87671559753 is a deficient number, since it is larger than the sum of its proper divisors (39190076967).

87671559753 is a wasteful number, since it uses less digits than its factorization.

87671559753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17303028 (or 17303025 counting only the distinct ones).

The product of its digits is 55566000, while the sum is 63.

The spelling of 87671559753 in words is "eighty-seven billion, six hundred seventy-one million, five hundred fifty-nine thousand, seven hundred fifty-three".