158244850854 has 36 divisors (see below), whose sum is σ = 356032854684. Its totient is φ = 52748279244.

The previous prime is 158244850843. The next prime is 158244850889. The reversal of 158244850854 is 458058442851.

It is a happy number.

158244850854 is a `hidden beast` number, since 1 + 5 + 82 + 4 + 4 + 8 + 508 + 54 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 158244850854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6016632 + ... + 6042875.

It is an arithmetic number, because the mean of its divisors is an integer number (9889801519).

Almost surely, 2^158244850854 is an apocalyptic number.

158244850854 is an abundant number, since it is smaller than the sum of its proper divisors (197788003830).

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

158244850854 is an frugal number, since it uses more digits than its factorization.

158244850854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12059533 (or 12059512 counting only the distinct ones).

The product of its (nonzero) digits is 8192000, while the sum is 54.

The spelling of 158244850854 in words is "one hundred fifty-eight billion, two hundred forty-four million, eight hundred fifty thousand, eight hundred fifty-four".