154813732023 has 8 divisors (see below), whose sum is σ = 218560562928. Its totient is φ = 97138027904.

The previous prime is 154813731991. The next prime is 154813732061. The reversal of 154813732023 is 320237318451.

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

It is a cyclic number.

It is not a de Polignac number, because 154813732023 - 2⁵ = 154813731991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154813932023) 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, 1517781636 + ... + 1517781737.

It is an arithmetic number, because the mean of its divisors is an integer number (27320070366).

Almost surely, 2^154813732023 is an apocalyptic number.

154813732023 is a deficient number, since it is larger than the sum of its proper divisors (63746830905).

154813732023 is a wasteful number, since it uses less digits than its factorization.

154813732023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035563393.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 154813732023 in words is "one hundred fifty-four billion, eight hundred thirteen million, seven hundred thirty-two thousand, twenty-three".