158737027680 has 576 divisors, whose sum is σ = 697154605056. Its totient is φ = 31919616000.

The previous prime is 158737027637. The next prime is 158737027697. The reversal of 158737027680 is 86720737851.

158737027680 is a `hidden beast` number, since 1 + 587 + 37 + 0 + 27 + 6 + 8 + 0 = 666.

158737027680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3414190 + ... + 3460370.

It is an arithmetic number, because the mean of its divisors is an integer number (1210337856).

Almost surely, 2^158737027680 is an apocalyptic number.

158737027680 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 158737027680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348577302528).

158737027680 is an abundant number, since it is smaller than the sum of its proper divisors (538417577376).

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

158737027680 is a wasteful number, since it uses less digits than its factorization.

158737027680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46251 (or 46240 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 158737027680 in words is "one hundred fifty-eight billion, seven hundred thirty-seven million, twenty-seven thousand, six hundred eighty".