154052233 has 8 divisors (see below), whose sum is σ = 156794400. Its totient is φ = 151331328.

The previous prime is 154052203. The next prime is 154052243. The reversal of 154052233 is 332250451.

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 154052233 - 2¹⁷ = 153921161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154052198 and 154052207.

It is not an unprimeable number, because it can be changed into a prime (154052203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9673 + ... + 20041.

It is an arithmetic number, because the mean of its divisors is an integer number (19599300).

Almost surely, 2^154052233 is an apocalyptic number.

It is an amenable number.

154052233 is a deficient number, since it is larger than the sum of its proper divisors (2742167).

154052233 is a wasteful number, since it uses less digits than its factorization.

154052233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10631.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 154052233 is about 12411.7779951142. Note that the first 3 decimals coincide. The cubic root of 154052233 is about 536.0714347968.

It can be divided in two parts, 15405 and 2233, that multiplied together give a triangular number (34399365 = T₈₂₉₄).

The spelling of 154052233 in words is "one hundred fifty-four million, fifty-two thousand, two hundred thirty-three".