154768163502092 has 48 divisors (see below), whose sum is σ = 310964157842688. Its totient is φ = 66023580168000.

The previous prime is 154768163502049. The next prime is 154768163502101. The reversal of 154768163502092 is 290205361867451.

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 15 ways as a sum of consecutive naturals, for example, 4329023 + ... + 18118409.

It is an arithmetic number, because the mean of its divisors is an integer number (6478419955056).

It is a 2-persistent number, because it is pandigital, and so is 2⋅154768163502092 = 309536327004184, but 3⋅154768163502092 = 464304490506276 is not.

Almost surely, 2^{154768163502092} is an apocalyptic number.

It is an amenable number.

154768163502092 is an abundant number, since it is smaller than the sum of its proper divisors (156195994340596).

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

154768163502092 is a wasteful number, since it uses less digits than its factorization.

154768163502092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13791246 (or 13791244 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 154768163502092 in words is "one hundred fifty-four trillion, seven hundred sixty-eight billion, one hundred sixty-three million, five hundred two thousand, ninety-two".