161375060 has 48 divisors (see below), whose sum is σ = 422513280. Its totient is φ = 50298240.

The previous prime is 161375051. The next prime is 161375063. The reversal of 161375060 is 60573161.

161375060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161375063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50855 + ... + 53934.

It is an arithmetic number, because the mean of its divisors is an integer number (8802360).

Almost surely, 2^161375060 is an apocalyptic number.

161375060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

161375060 is an abundant number, since it is smaller than the sum of its proper divisors (261138220).

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

161375060 is a wasteful number, since it uses less digits than its factorization.

161375060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104816 (or 104814 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 161375060 is about 12703.3483774948. The cubic root of 161375060 is about 544.4342922197.

The spelling of 161375060 in words is "one hundred sixty-one million, three hundred seventy-five thousand, sixty".