87331300485 has 48 divisors (see below), whose sum is σ = 165402085632. Its totient is φ = 39085326720.

The previous prime is 87331300477. The next prime is 87331300489. The reversal of 87331300485 is 58400313378.

It is not a de Polignac number, because 87331300485 - 2³ = 87331300477 is a prime.

It is a super-2 number, since 2×87331300485² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87331300489) 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 47 ways as a sum of consecutive naturals, for example, 1827037 + ... + 1874226.

It is an arithmetic number, because the mean of its divisors is an integer number (3445876784).

Almost surely, 2^87331300485 is an apocalyptic number.

It is an amenable number.

87331300485 is a deficient number, since it is larger than the sum of its proper divisors (78070785147).

87331300485 is a wasteful number, since it uses less digits than its factorization.

87331300485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701306 (or 3701295 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 87331300485 in words is "eighty-seven billion, three hundred thirty-one million, three hundred thousand, four hundred eighty-five".