7145187160 has 32 divisors (see below), whose sum is σ = 16100619840. Its totient is φ = 2853817344.

The previous prime is 7145187151. The next prime is 7145187163. The reversal of 7145187160 is 617815417.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7145187163) 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, 105792 + ... + 159631.

It is an arithmetic number, because the mean of its divisors is an integer number (503144370).

Almost surely, 2^7145187160 is an apocalyptic number.

It is an amenable number.

7145187160 is an abundant number, since it is smaller than the sum of its proper divisors (8955432680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7145187160 is a wasteful number, since it uses less digits than its factorization.

7145187160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266107 (or 266103 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 7145187160 is about 84529.2089162084. The cubic root of 7145187160 is about 1926.0661691572.

The spelling of 7145187160 in words is "seven billion, one hundred forty-five million, one hundred eighty-seven thousand, one hundred sixty".