87015045300001 has 32 divisors (see below), whose sum is σ = 109126925042688. Its totient is φ = 67549302216000.

The previous prime is 87015045299977. The next prime is 87015045300017. The reversal of 87015045300001 is 10000354051078.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87015045300001 is a prime.

It is a super-2 number, since 2×87015045300001² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 87015045300001.

It is not an unprimeable number, because it can be changed into a prime (87015045300901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26899495 + ... + 29960188.

It is an arithmetic number, because the mean of its divisors is an integer number (3410216407584).

Almost surely, 2^{87015045300001} is an apocalyptic number.

It is an amenable number.

87015045300001 is a deficient number, since it is larger than the sum of its proper divisors (22111879742687).

87015045300001 is a wasteful number, since it uses less digits than its factorization.

87015045300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56860021.

The product of its (nonzero) digits is 16800, while the sum is 34.

Adding to 87015045300001 its reverse (10000354051078), we get a palindrome (97015399351079).

The spelling of 87015045300001 in words is "eighty-seven trillion, fifteen billion, forty-five million, three hundred thousand, one".