75216000671115 has 8 divisors (see below), whose sum is σ = 120345601073808. Its totient is φ = 40115200357920.

The previous prime is 75216000671051. The next prime is 75216000671129. The reversal of 75216000671115 is 51117600061257.

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

It is not a de Polignac number, because 75216000671115 - 2⁶ = 75216000671051 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2507200022356 + ... + 2507200022385.

It is an arithmetic number, because the mean of its divisors is an integer number (15043200134226).

Almost surely, 2^{75216000671115} is an apocalyptic number.

75216000671115 is a deficient number, since it is larger than the sum of its proper divisors (45129600402693).

75216000671115 is a wasteful number, since it uses less digits than its factorization.

75216000671115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014400044749.

The product of its (nonzero) digits is 88200, while the sum is 42.

The spelling of 75216000671115 in words is "seventy-five trillion, two hundred sixteen billion, six hundred seventy-one thousand, one hundred fifteen".