154608013 has 8 divisors (see below), whose sum is σ = 187088832. Its totient is φ = 124725696.

The previous prime is 154607993. The next prime is 154608053. The reversal of 154608013 is 310806451.

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 154608013 - 2⁹ = 154607501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154608053) 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, 649495 + ... + 649732.

It is an arithmetic number, because the mean of its divisors is an integer number (23386104).

Almost surely, 2^154608013 is an apocalyptic number.

It is an amenable number.

154608013 is a deficient number, since it is larger than the sum of its proper divisors (32480819).

154608013 is a wasteful number, since it uses less digits than its factorization.

154608013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299251.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 154608013 is about 12434.1470555885. The cubic root of 154608013 is about 536.7153294008.

The spelling of 154608013 in words is "one hundred fifty-four million, six hundred eight thousand, thirteen".