154152813 has 16 divisors (see below), whose sum is σ = 207561536. Its totient is φ = 101761920.

The previous prime is 154152793. The next prime is 154152827. The reversal of 154152813 is 318251451.

154152813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154152813 - 2²² = 149958509 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 (154152013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169506 + ... + 170412.

It is an arithmetic number, because the mean of its divisors is an integer number (12972596).

Almost surely, 2^154152813 is an apocalyptic number.

It is an amenable number.

154152813 is a deficient number, since it is larger than the sum of its proper divisors (53408723).

154152813 is a wasteful number, since it uses less digits than its factorization.

154152813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404.

The product of its digits is 4800, while the sum is 30.

The square root of 154152813 is about 12415.8291305897. The cubic root of 154152813 is about 536.1880756136.

The spelling of 154152813 in words is "one hundred fifty-four million, one hundred fifty-two thousand, eight hundred thirteen".