154612253013 has 32 divisors (see below), whose sum is σ = 216471467520. Its totient is φ = 98066928960.

The previous prime is 154612252979. The next prime is 154612253053. The reversal of 154612253013 is 310352216451.

It is not a de Polignac number, because 154612253013 - 2²⁵ = 154578698581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154612253053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 868998 + ... + 1031688.

It is an arithmetic number, because the mean of its divisors is an integer number (6764733360).

Almost surely, 2^154612253013 is an apocalyptic number.

It is an amenable number.

154612253013 is a deficient number, since it is larger than the sum of its proper divisors (61859214507).

154612253013 is a wasteful number, since it uses less digits than its factorization.

154612253013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162929.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 154612253013 its reverse (310352216451), we get a palindrome (464964469464).

The spelling of 154612253013 in words is "one hundred fifty-four billion, six hundred twelve million, two hundred fifty-three thousand, thirteen".