154652013 has 12 divisors (see below), whose sum is σ = 226721248. Its totient is φ = 101562120.

The previous prime is 154651993. The next prime is 154652027. The reversal of 154652013 is 310256451.

154652013 is a `hidden beast` number, since 1 + 5 + 4 + 652 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 154652013 - 2¹² = 154647917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154652083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127633 + ... + 128838.

Almost surely, 2^154652013 is an apocalyptic number.

It is an amenable number.

154652013 is a deficient number, since it is larger than the sum of its proper divisors (72069235).

154652013 is a wasteful number, since it uses less digits than its factorization.

154652013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256544 (or 256541 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 154652013 is about 12435.9162509242. The cubic root of 154652013 is about 536.7662392989.

The spelling of 154652013 in words is "one hundred fifty-four million, six hundred fifty-two thousand, thirteen".