6180880145 has 32 divisors (see below), whose sum is σ = 8647502976. Its totient is φ = 4191155200.

The previous prime is 6180880141. The next prime is 6180880151. The reversal of 6180880145 is 5410880816.

It is not a de Polignac number, because 6180880145 - 2² = 6180880141 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6180880141) 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, 69155 + ... + 130935.

It is an arithmetic number, because the mean of its divisors is an integer number (270234468).

Almost surely, 2^6180880145 is an apocalyptic number.

It is an amenable number.

6180880145 is a deficient number, since it is larger than the sum of its proper divisors (2466622831).

6180880145 is a wasteful number, since it uses less digits than its factorization.

6180880145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61921.

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 6180880145 is about 78618.5737914394. The cubic root of 6180880145 is about 1835.2001697162.

The spelling of 6180880145 in words is "six billion, one hundred eighty million, eight hundred eighty thousand, one hundred forty-five".