154495441 has 16 divisors (see below), whose sum is σ = 169200000. Its totient is φ = 140507136.

The previous prime is 154495433. The next prime is 154495447. The reversal of 154495441 is 144594451.

154495441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 154495441 - 2³ = 154495433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 154495441.

It is not an unprimeable number, because it can be changed into a prime (154495447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108945 + ... + 110353.

It is an arithmetic number, because the mean of its divisors is an integer number (10575000).

Almost surely, 2^154495441 is an apocalyptic number.

It is an amenable number.

154495441 is a deficient number, since it is larger than the sum of its proper divisors (14704559).

154495441 is a wasteful number, since it uses less digits than its factorization.

154495441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its digits is 57600, while the sum is 37.

The square root of 154495441 is about 12429.6195034281. The cubic root of 154495441 is about 536.5850347569.

The spelling of 154495441 in words is "one hundred fifty-four million, four hundred ninety-five thousand, four hundred forty-one".