154013125 has 60 divisors (see below), whose sum is σ = 230776128. Its totient is φ = 102396000.

The previous prime is 154013099. The next prime is 154013141. The reversal of 154013125 is 521310451.

It is a happy number.

It is not a de Polignac number, because 154013125 - 2¹³ = 154004933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154013096 and 154013105.

It is a congruent number.

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 59 ways as a sum of consecutive naturals, for example, 1439322 + ... + 1439428.

Almost surely, 2^154013125 is an apocalyptic number.

It is an amenable number.

154013125 is a deficient number, since it is larger than the sum of its proper divisors (76763003).

154013125 is an equidigital number, since it uses as much as digits as its factorization.

154013125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 154013125 is about 12410.2024560440. The cubic root of 154013125 is about 536.0260682447.

Adding to 154013125 its reverse (521310451), we get a palindrome (675323576).

The spelling of 154013125 in words is "one hundred fifty-four million, thirteen thousand, one hundred twenty-five".