161752107112060 has 48 divisors (see below), whose sum is σ = 354449377219392. Its totient is φ = 61887538944000.

The previous prime is 161752107112027. The next prime is 161752107112061. The reversal of 161752107112060 is 60211701257161.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161752107112061) 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, 186585610 + ... + 187450510.

It is an arithmetic number, because the mean of its divisors is an integer number (7384362025404).

Almost surely, 2^{161752107112060} is an apocalyptic number.

161752107112060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

161752107112060 is an abundant number, since it is smaller than the sum of its proper divisors (192697270107332).

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

161752107112060 is a wasteful number, since it uses less digits than its factorization.

161752107112060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271494 (or 1271492 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 40.

The spelling of 161752107112060 in words is "one hundred sixty-one trillion, seven hundred fifty-two billion, one hundred seven million, one hundred twelve thousand, sixty".