54321523040 has 48 divisors (see below), whose sum is σ = 128353649760. Its totient is φ = 21725383680.

The previous prime is 54321523037. The next prime is 54321523049. The reversal of 54321523040 is 4032512345.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54321522994 and 54321523012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54321523049) 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, 1260245 + ... + 1302635.

It is an arithmetic number, because the mean of its divisors is an integer number (2674034370).

Almost surely, 2^54321523040 is an apocalyptic number.

It is an amenable number.

54321523040 is an abundant number, since it is smaller than the sum of its proper divisors (74032126720).

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

54321523040 is a wasteful number, since it uses less digits than its factorization.

54321523040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50415 (or 50407 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 54321523040 in words is "fifty-four billion, three hundred twenty-one million, five hundred twenty-three thousand, forty".