78180546033041 has 8 divisors (see below), whose sum is σ = 78216434870400. Its totient is φ = 78144658513792.

The previous prime is 78180546032957. The next prime is 78180546033047. The reversal of 78180546033041 is 14033064508187.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78180546033041 is a prime.

It is a super-2 number, since 2×78180546033041² (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 (78180546033047) 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, 130131860 + ... + 130731258.

It is an arithmetic number, because the mean of its divisors is an integer number (9777054358800).

Almost surely, 2^{78180546033041} is an apocalyptic number.

It is an amenable number.

78180546033041 is a deficient number, since it is larger than the sum of its proper divisors (35888837359).

78180546033041 is a wasteful number, since it uses less digits than its factorization.

78180546033041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659055.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 78180546033041 in words is "seventy-eight trillion, one hundred eighty billion, five hundred forty-six million, thirty-three thousand, forty-one".