154112620053 has 16 divisors (see below), whose sum is σ = 238343329280. Its totient is φ = 86749960176.

The previous prime is 154112620043. The next prime is 154112620087. The reversal of 154112620053 is 350026211451.

It is not a de Polignac number, because 154112620053 - 2⁴ = 154112620037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 154112620053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154112620043) 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, 54764983 + ... + 54767796.

It is an arithmetic number, because the mean of its divisors is an integer number (14896458080).

Almost surely, 2^154112620053 is an apocalyptic number.

It is an amenable number.

154112620053 is a deficient number, since it is larger than the sum of its proper divisors (84230709227).

154112620053 is a wasteful number, since it uses less digits than its factorization.

154112620053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109532856.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 154112620053 in words is "one hundred fifty-four billion, one hundred twelve million, six hundred twenty thousand, fifty-three".