160556005506 has 32 divisors (see below), whose sum is σ = 347098530240. Its totient is φ = 49218191424.

The previous prime is 160556005483. The next prime is 160556005529. The reversal of 160556005506 is 605500655061.

It is an interprime number because it is at equal distance from previous prime (160556005483) and next prime (160556005529).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3805060 + ... + 3847023.

It is an arithmetic number, because the mean of its divisors is an integer number (10846829070).

Almost surely, 2^160556005506 is an apocalyptic number.

160556005506 is an abundant number, since it is smaller than the sum of its proper divisors (186542524734).

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

160556005506 is a wasteful number, since it uses less digits than its factorization.

160556005506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7652370.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 160556005506 in words is "one hundred sixty billion, five hundred fifty-six million, five thousand, five hundred six".