154136012053616 has 20 divisors (see below), whose sum is σ = 316205495316432. Its totient is φ = 72534593907456.

The previous prime is 154136012053549. The next prime is 154136012053663. The reversal of 154136012053616 is 616350210631451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283338257180 + ... + 283338257723.

Almost surely, 2^{154136012053616} is an apocalyptic number.

154136012053616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154136012053616 is an abundant number, since it is smaller than the sum of its proper divisors (162069483262816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154136012053616 is a wasteful number, since it uses less digits than its factorization.

154136012053616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566676514928 (or 566676514922 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 154136012053616 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, twelve million, fifty-three thousand, six hundred sixteen".