160573782540 has 192 divisors, whose sum is σ = 488160497664. Its totient is φ = 39288471552.

The previous prime is 160573782533. The next prime is 160573782563. The reversal of 160573782540 is 45287375061.

It is a self number, because there is not a number n which added to its sum of digits gives 160573782540.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6616869 + ... + 6641091.

It is an arithmetic number, because the mean of its divisors is an integer number (2542502592).

Almost surely, 2^160573782540 is an apocalyptic number.

160573782540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160573782540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244080248832).

160573782540 is an abundant number, since it is smaller than the sum of its proper divisors (327586715124).

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

160573782540 is a wasteful number, since it uses less digits than its factorization.

160573782540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24416 (or 24414 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 160573782540 in words is "one hundred sixty billion, five hundred seventy-three million, seven hundred eighty-two thousand, five hundred forty".