54602400223 has 32 divisors (see below), whose sum is σ = 68928076800. Its totient is φ = 42218136576.

The previous prime is 54602400187. The next prime is 54602400247. The reversal of 54602400223 is 32200420645.

It is not a de Polignac number, because 54602400223 - 2²¹ = 54600303071 is a prime.

It is a super-2 number, since 2×54602400223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54602400191 and 54602400200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54602400323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64783 + ... + 336751.

It is an arithmetic number, because the mean of its divisors is an integer number (2154002400).

Almost surely, 2^54602400223 is an apocalyptic number.

54602400223 is a deficient number, since it is larger than the sum of its proper divisors (14325676577).

54602400223 is a wasteful number, since it uses less digits than its factorization.

54602400223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272071.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 54602400223 its reverse (32200420645), we get a palindrome (86802820868).

The spelling of 54602400223 in words is "fifty-four billion, six hundred two million, four hundred thousand, two hundred twenty-three".