87877828808753 has 8 divisors (see below), whose sum is σ = 88057817686080. Its totient is φ = 87697844044720.

The previous prime is 87877828808723. The next prime is 87877828808797. The reversal of 87877828808753 is 35780882877878.

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 87877828808753 - 2⁴⁰ = 86778317180977 is a prime.

It is a super-2 number, since 2×87877828808753² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87877828808723) 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, 43737251 + ... + 45702327.

It is an arithmetic number, because the mean of its divisors is an integer number (11007227210760).

Almost surely, 2^{87877828808753} is an apocalyptic number.

It is an amenable number.

87877828808753 is a deficient number, since it is larger than the sum of its proper divisors (179988877327).

87877828808753 is a wasteful number, since it uses less digits than its factorization.

87877828808753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056647.

The product of its (nonzero) digits is 18882232320, while the sum is 86.

The spelling of 87877828808753 in words is "eighty-seven trillion, eight hundred seventy-seven billion, eight hundred twenty-eight million, eight hundred eight thousand, seven hundred fifty-three".