87480570671467 has 16 divisors (see below), whose sum is σ = 92680560564480. Its totient is φ = 82286602140672.

The previous prime is 87480570671443. The next prime is 87480570671537. The reversal of 87480570671467 is 76417607508478.

It is not a de Polignac number, because 87480570671467 - 2⁷ = 87480570671339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87480570671396 and 87480570671405.

It is not an unprimeable number, because it can be changed into a prime (87480570671567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216705409 + ... + 217108717.

It is an arithmetic number, because the mean of its divisors is an integer number (5792535035280).

Almost surely, 2^{87480570671467} is an apocalyptic number.

87480570671467 is a deficient number, since it is larger than the sum of its proper divisors (5199989893013).

87480570671467 is a wasteful number, since it uses less digits than its factorization.

87480570671467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410742.

The product of its (nonzero) digits is 442552320, while the sum is 70.

The spelling of 87480570671467 in words is "eighty-seven trillion, four hundred eighty billion, five hundred seventy million, six hundred seventy-one thousand, four hundred sixty-seven".