158733920480 has 192 divisors, whose sum is σ = 402193149120. Its totient is φ = 59196669952.

The previous prime is 158733920461. The next prime is 158733920509. The reversal of 158733920480 is 84029337851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88826147 + ... + 88827933.

It is an arithmetic number, because the mean of its divisors is an integer number (2094755985).

Almost surely, 2^158733920480 is an apocalyptic number.

158733920480 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 158733920480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201096574560).

158733920480 is an abundant number, since it is smaller than the sum of its proper divisors (243459228640).

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

158733920480 is a wasteful number, since it uses less digits than its factorization.

158733920480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966 (or 1924 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 158733920480 in words is "one hundred fifty-eight billion, seven hundred thirty-three million, nine hundred twenty thousand, four hundred eighty".