160156540 has 24 divisors (see below), whose sum is σ = 347179392. Its totient is φ = 61995840.

The previous prime is 160156523. The next prime is 160156543. The reversal of 160156540 is 45651061.

It is a junction number, because it is equal to n+sod(n) for n = 160156499 and 160156508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160156543) 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, 128539 + ... + 129778.

It is an arithmetic number, because the mean of its divisors is an integer number (14465808).

Almost surely, 2^160156540 is an apocalyptic number.

160156540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160156540 is an abundant number, since it is smaller than the sum of its proper divisors (187022852).

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

160156540 is a wasteful number, since it uses less digits than its factorization.

160156540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258357 (or 258355 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 160156540 is about 12655.2969147310. The cubic root of 160156540 is about 543.0605134996.

The spelling of 160156540 in words is "one hundred sixty million, one hundred fifty-six thousand, five hundred forty".