154245153 has 8 divisors (see below), whose sum is σ = 214602048. Its totient is φ = 98359184.

The previous prime is 154245127. The next prime is 154245163. The reversal of 154245153 is 351542451.

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 154245153 - 2¹⁴ = 154228769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 154245153.

It is not an unprimeable number, because it can be changed into a prime (154245163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117650 + ... + 1117787.

It is an arithmetic number, because the mean of its divisors is an integer number (26825256).

Almost surely, 2^154245153 is an apocalyptic number.

It is an amenable number.

154245153 is a deficient number, since it is larger than the sum of its proper divisors (60356895).

154245153 is a wasteful number, since it uses less digits than its factorization.

154245153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235463.

The product of its digits is 12000, while the sum is 30.

The square root of 154245153 is about 12419.5472139688. The cubic root of 154245153 is about 536.2951159873.

The spelling of 154245153 in words is "one hundred fifty-four million, two hundred forty-five thousand, one hundred fifty-three".