154535541201 has 32 divisors (see below), whose sum is σ = 242442616320. Its totient is φ = 96949907712.

The previous prime is 154535541169. The next prime is 154535541289. The reversal of 154535541201 is 102145535451.

154535541201 is a `hidden beast` number, since 1 + 54 + 53 + 554 + 1 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 154535541201 - 2⁵ = 154535541169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154535541401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4012231 + ... + 4050563.

It is an arithmetic number, because the mean of its divisors is an integer number (7576331760).

Almost surely, 2^154535541201 is an apocalyptic number.

It is an amenable number.

154535541201 is a deficient number, since it is larger than the sum of its proper divisors (87907075119).

154535541201 is a wasteful number, since it uses less digits than its factorization.

154535541201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47142 (or 47136 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 154535541201 in words is "one hundred fifty-four billion, five hundred thirty-five million, five hundred forty-one thousand, two hundred one".