54339305652 has 48 divisors (see below), whose sum is σ = 140940112320. Its totient is φ = 18105332256.

The previous prime is 54339305651. The next prime is 54339305687. The reversal of 54339305652 is 25650393345.

It is a happy number.

54339305652 is a `hidden beast` number, since 5 + 4 + 339 + 305 + 6 + 5 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 54339305598 and 54339305607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54339305651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147823 + ... + 361289.

It is an arithmetic number, because the mean of its divisors is an integer number (2936252340).

Almost surely, 2^54339305652 is an apocalyptic number.

It is an amenable number.

54339305652 is an abundant number, since it is smaller than the sum of its proper divisors (86600806668).

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

54339305652 is a wasteful number, since it uses less digits than its factorization.

54339305652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215837 (or 215829 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 45.

Adding to 54339305652 its reverse (25650393345), we get a palindrome (79989698997).

The spelling of 54339305652 in words is "fifty-four billion, three hundred thirty-nine million, three hundred five thousand, six hundred fifty-two".