154134005535632 has 40 divisors (see below), whose sum is σ = 300313601065440. Its totient is φ = 76633751831040.

The previous prime is 154134005535533. The next prime is 154134005535641. The reversal of 154134005535632 is 236535500431451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81325832 + ... + 83199512.

It is an arithmetic number, because the mean of its divisors is an integer number (7507840026636).

Almost surely, 2^{154134005535632} is an apocalyptic number.

It is an amenable number.

154134005535632 is a deficient number, since it is larger than the sum of its proper divisors (146179595529808).

154134005535632 is a wasteful number, since it uses less digits than its factorization.

154134005535632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902591 (or 1902585 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 154134005535632 in words is "one hundred fifty-four trillion, one hundred thirty-four billion, five million, five hundred thirty-five thousand, six hundred thirty-two".