154104653255664 has 80 divisors (see below), whose sum is σ = 405627112515744. Its totient is φ = 50397510758400.

The previous prime is 154104653255513. The next prime is 154104653255723. The reversal of 154104653255664 is 466552356401451.

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, 86532924 + ... + 88295844.

Almost surely, 2^{154104653255664} is an apocalyptic number.

It is an amenable number.

154104653255664 is an abundant number, since it is smaller than the sum of its proper divisors (251522459260080).

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

154104653255664 is a wasteful number, since it uses less digits than its factorization.

154104653255664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797346 (or 1797340 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 57.

The spelling of 154104653255664 in words is "one hundred fifty-four trillion, one hundred four billion, six hundred fifty-three million, two hundred fifty-five thousand, six hundred sixty-four".