155041160992 has 48 divisors (see below), whose sum is σ = 311044860000. Its totient is φ = 76051010560.

The previous prime is 155041160987. The next prime is 155041161001. The reversal of 155041160992 is 299061140551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843384 + ... + 1010632.

It is an arithmetic number, because the mean of its divisors is an integer number (6480101250).

Almost surely, 2^155041160992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155041160992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155522430000).

155041160992 is an abundant number, since it is smaller than the sum of its proper divisors (156003699008).

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

155041160992 is a wasteful number, since it uses less digits than its factorization.

155041160992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167809 (or 167801 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 43.

The spelling of 155041160992 in words is "one hundred fifty-five billion, forty-one million, one hundred sixty thousand, nine hundred ninety-two".