154125252 has 36 divisors (see below), whose sum is σ = 390021996. Its totient is φ = 51318720.

The previous prime is 154125241. The next prime is 154125263. The reversal of 154125252 is 252521451.

154125252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154125241) and next prime (154125263).

It can be written as a sum of positive squares in 2 ways, for example, as 72692676 + 81432576 = 8526^2 + 9024^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42802 + ... + 46262.

Almost surely, 2^154125252 is an apocalyptic number.

154125252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154125252 is an abundant number, since it is smaller than the sum of its proper divisors (235896744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154125252 is a wasteful number, since it uses less digits than its factorization.

154125252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708 (or 4703 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 154125252 is about 12414.7191671822. The cubic root of 154125252 is about 536.1561186655.

The spelling of 154125252 in words is "one hundred fifty-four million, one hundred twenty-five thousand, two hundred fifty-two".