154345004 has 12 divisors (see below), whose sum is σ = 294658728. Its totient is φ = 70156800.

The previous prime is 154344991. The next prime is 154345013. The reversal of 154345004 is 400543451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753877 + ... + 1753964.

It is an arithmetic number, because the mean of its divisors is an integer number (24554894).

Almost surely, 2^154345004 is an apocalyptic number.

It is an amenable number.

154345004 is a deficient number, since it is larger than the sum of its proper divisors (140313724).

154345004 is a wasteful number, since it uses less digits than its factorization.

154345004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507856 (or 3507854 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 154345004 is about 12423.5664766604. The cubic root of 154345004 is about 536.4108150364.

Adding to 154345004 its reverse (400543451), we get a palindrome (554888455).

The spelling of 154345004 in words is "one hundred fifty-four million, three hundred forty-five thousand, four".