154054636145 has 8 divisors (see below), whose sum is σ = 184949339904. Its totient is φ = 123187857904.

The previous prime is 154054636129. The next prime is 154054636163. The reversal of 154054636145 is 541636450451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154054636145 - 2⁴ = 154054636129 is a prime.

It is a super-2 number, since 2×154054636145² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154054636096 and 154054636105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6969239 + ... + 6991308.

It is an arithmetic number, because the mean of its divisors is an integer number (23118667488).

Almost surely, 2^154054636145 is an apocalyptic number.

It is an amenable number.

154054636145 is a deficient number, since it is larger than the sum of its proper divisors (30894703759).

154054636145 is a wasteful number, since it uses less digits than its factorization.

154054636145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962759.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 154054636145 in words is "one hundred fifty-four billion, fifty-four million, six hundred thirty-six thousand, one hundred forty-five".