87054500167031 has 8 divisors (see below), whose sum is σ = 87065902700160. Its totient is φ = 87043098159288.

The previous prime is 87054500167027. The next prime is 87054500167081. The reversal of 87054500167031 is 13076100545078.

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

It is a cyclic number.

It is not a de Polignac number, because 87054500167031 - 2² = 87054500167027 is a prime.

It is a super-2 number, since 2×87054500167031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87054500167081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413480870 + ... + 413691356.

It is an arithmetic number, because the mean of its divisors is an integer number (10883237837520).

Almost surely, 2^{87054500167031} is an apocalyptic number.

87054500167031 is a deficient number, since it is larger than the sum of its proper divisors (11402533129).

87054500167031 is a wasteful number, since it uses less digits than its factorization.

87054500167031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262693.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 87054500167031 in words is "eighty-seven trillion, fifty-four billion, five hundred million, one hundred sixty-seven thousand, thirty-one".