87445101210761 has 8 divisors (see below), whose sum is σ = 104282356723584. Its totient is φ = 71694120247200.

The previous prime is 87445101210707. The next prime is 87445101210763. The reversal of 87445101210761 is 16701210154478.

It is a happy number.

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 87445101210761 - 2³⁰ = 87444027468937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87445101210763) 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, 271568637140 + ... + 271568637461.

It is an arithmetic number, because the mean of its divisors is an integer number (13035294590448).

Almost surely, 2^{87445101210761} is an apocalyptic number.

It is an amenable number.

87445101210761 is a deficient number, since it is larger than the sum of its proper divisors (16837255512823).

87445101210761 is a wasteful number, since it uses less digits than its factorization.

87445101210761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543137274631.

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 87445101210761 in words is "eighty-seven trillion, four hundred forty-five billion, one hundred one million, two hundred ten thousand, seven hundred sixty-one".