54242020352 has 88 divisors (see below), whose sum is σ = 120539674752. Its totient is φ = 24227020800.

The previous prime is 54242020303. The next prime is 54242020379. The reversal of 54242020352 is 25302024245.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346952 + ... + 478392.

Almost surely, 2^54242020352 is an apocalyptic number.

54242020352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54242020352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60269837376).

54242020352 is an abundant number, since it is smaller than the sum of its proper divisors (66297654400).

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

54242020352 is a wasteful number, since it uses less digits than its factorization.

54242020352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131505 (or 131487 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 54242020352 its reverse (25302024245), we get a palindrome (79544044597).

The spelling of 54242020352 in words is "fifty-four billion, two hundred forty-two million, twenty thousand, three hundred fifty-two".