154025223223 has 8 divisors (see below), whose sum is σ = 159197568768. Its totient is φ = 148931844984.

The previous prime is 154025223193. The next prime is 154025223229. The reversal of 154025223223 is 322322520451.

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 154025223223 - 2²⁵ = 153991668791 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 (154025223229) 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, 19737861 + ... + 19745662.

It is an arithmetic number, because the mean of its divisors is an integer number (19899696096).

Almost surely, 2^154025223223 is an apocalyptic number.

154025223223 is a deficient number, since it is larger than the sum of its proper divisors (5172345545).

154025223223 is an equidigital number, since it uses as much as digits as its factorization.

154025223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39483653.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 154025223223 its reverse (322322520451), we get a palindrome (476347743674).

The spelling of 154025223223 in words is "one hundred fifty-four billion, twenty-five million, two hundred twenty-three thousand, two hundred twenty-three".