158167080550 has 48 divisors (see below), whose sum is σ = 295818566400. Its totient is φ = 62917097760.

The previous prime is 158167080503. The next prime is 158167080563. The reversal of 158167080550 is 55080761851.

It is a self number, because there is not a number n which added to its sum of digits gives 158167080550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35091397 + ... + 35095903.

It is an arithmetic number, because the mean of its divisors is an integer number (6162886800).

Almost surely, 2^158167080550 is an apocalyptic number.

158167080550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158167080550 is a deficient number, since it is larger than the sum of its proper divisors (137651485850).

158167080550 is a wasteful number, since it uses less digits than its factorization.

158167080550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245 (or 8240 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 46.

The spelling of 158167080550 in words is "one hundred fifty-eight billion, one hundred sixty-seven million, eighty thousand, five hundred fifty".