87003175551 has 4 divisors (see below), whose sum is σ = 116004234072. Its totient is φ = 58002117032.

The previous prime is 87003175543. The next prime is 87003175559. The reversal of 87003175551 is 15557130078.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (87003175543) and next prime (87003175559).

It is a cyclic number.

It is not a de Polignac number, because 87003175551 - 2³ = 87003175543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87003175559) 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 3 ways as a sum of consecutive naturals, for example, 14500529256 + ... + 14500529261.

It is an arithmetic number, because the mean of its divisors is an integer number (29001058518).

Almost surely, 2^87003175551 is an apocalyptic number.

87003175551 is a deficient number, since it is larger than the sum of its proper divisors (29001058521).

87003175551 is a wasteful number, since it uses less digits than its factorization.

87003175551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29001058520.

The product of its (nonzero) digits is 147000, while the sum is 42.

The spelling of 87003175551 in words is "eighty-seven billion, three million, one hundred seventy-five thousand, five hundred fifty-one".