54323023432146 has 16 divisors (see below), whose sum is σ = 124166910702144. Its totient is φ = 15520863837744.

The previous prime is 54323023432141. The next prime is 54323023432187. The reversal of 54323023432146 is 64123432032345.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1293405319813 = 54323023432146 / (5 + 4 + 3 + 2 + 3 + 0 + 2 + 3 + 4 + 3 + 2 + 1 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 54323023432098 and 54323023432107.

It is not an unprimeable number, because it can be changed into a prime (54323023432141) 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, 646702659865 + ... + 646702659948.

It is an arithmetic number, because the mean of its divisors is an integer number (7760431918884).

Almost surely, 2^{54323023432146} is an apocalyptic number.

54323023432146 is an abundant number, since it is smaller than the sum of its proper divisors (69843887269998).

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

54323023432146 is a wasteful number, since it uses less digits than its factorization.

54323023432146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293405319825.

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 54323023432146 in words is "fifty-four trillion, three hundred twenty-three billion, twenty-three million, four hundred thirty-two thousand, one hundred forty-six".