158838468054 has 16 divisors (see below), whose sum is σ = 363059355648. Its totient is φ = 45382419432.

The previous prime is 158838468043. The next prime is 158838468091. The reversal of 158838468054 is 450864838851.

It is a congruent number.

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, 1890934102 + ... + 1890934185.

It is an arithmetic number, because the mean of its divisors is an integer number (22691209728).

Almost surely, 2^158838468054 is an apocalyptic number.

158838468054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

158838468054 is an abundant number, since it is smaller than the sum of its proper divisors (204220887594).

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

158838468054 is a wasteful number, since it uses less digits than its factorization.

158838468054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781868299.

The product of its (nonzero) digits is 29491200, while the sum is 60.

The spelling of 158838468054 in words is "one hundred fifty-eight billion, eight hundred thirty-eight million, four hundred sixty-eight thousand, fifty-four".