158761215360 has 864 divisors, whose sum is σ = 636983933040. Its totient is φ = 36404121600.

The previous prime is 158761215359. The next prime is 158761215407. The reversal of 158761215360 is 63512167851.

158761215360 is a `hidden beast` number, since 1 + 5 + 8 + 76 + 1 + 215 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 251602245 + ... + 251602875.

Almost surely, 2^158761215360 is an apocalyptic number.

158761215360 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 158761215360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318491966520).

158761215360 is an abundant number, since it is smaller than the sum of its proper divisors (478222717680).

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

158761215360 is a wasteful number, since it uses less digits than its factorization.

158761215360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 158761215360 in words is "one hundred fifty-eight billion, seven hundred sixty-one million, two hundred fifteen thousand, three hundred sixty".