154367941255 has 16 divisors (see below), whose sum is σ = 202127675904. Its totient is φ = 112242034080.

The previous prime is 154367941243. The next prime is 154367941271. The reversal of 154367941255 is 552149763451.

It is not a de Polignac number, because 154367941255 - 2⁵ = 154367941223 is a prime.

It is a super-2 number, since 2×154367941255² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74019 + ... + 560548.

It is an arithmetic number, because the mean of its divisors is an integer number (12632979744).

Almost surely, 2^154367941255 is an apocalyptic number.

154367941255 is a deficient number, since it is larger than the sum of its proper divisors (47759734649).

154367941255 is a wasteful number, since it uses less digits than its factorization.

154367941255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639006.

The product of its digits is 4536000, while the sum is 52.

The spelling of 154367941255 in words is "one hundred fifty-four billion, three hundred sixty-seven million, nine hundred forty-one thousand, two hundred fifty-five".