87051490910999 has 8 divisors (see below), whose sum is σ = 92080671745632. Its totient is φ = 82126004526720.

The previous prime is 87051490910933. The next prime is 87051490911017. The reversal of 87051490910999 is 99901909415078.

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

It is not a de Polignac number, because 87051490910999 - 2⁸ = 87051490910743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87051490919999) 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, 25923610862 + ... + 25923614219.

It is an arithmetic number, because the mean of its divisors is an integer number (11510083968204).

Almost surely, 2^{87051490910999} is an apocalyptic number.

87051490910999 is a deficient number, since it is larger than the sum of its proper divisors (5029180834633).

87051490910999 is a wasteful number, since it uses less digits than its factorization.

87051490910999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51847225177.

The product of its (nonzero) digits is 66134880, while the sum is 71.

The spelling of 87051490910999 in words is "eighty-seven trillion, fifty-one billion, four hundred ninety million, nine hundred ten thousand, nine hundred ninety-nine".