154136152205053 has 8 divisors (see below), whose sum is σ = 154947628532736. Its totient is φ = 153324722552400.

The previous prime is 154136152204949. The next prime is 154136152205059. The reversal of 154136152205053 is 350502251631451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154136152205053 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 (154136152205059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5036826 + ... + 18265867.

It is an arithmetic number, because the mean of its divisors is an integer number (19368453566592).

Almost surely, 2^{154136152205053} is an apocalyptic number.

It is an amenable number.

154136152205053 is a deficient number, since it is larger than the sum of its proper divisors (811476327683).

154136152205053 is a wasteful number, since it uses less digits than its factorization.

154136152205053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23337515.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 154136152205053 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, one hundred fifty-two million, two hundred five thousand, fifty-three".