54452253212 has 48 divisors (see below), whose sum is σ = 112364098560. Its totient is φ = 22606489152.

The previous prime is 54452253209. The next prime is 54452253227. The reversal of 54452253212 is 21235225445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114998 + ... + 349469.

It is an arithmetic number, because the mean of its divisors is an integer number (2340918720).

Almost surely, 2^54452253212 is an apocalyptic number.

It is an amenable number.

54452253212 is an abundant number, since it is smaller than the sum of its proper divisors (57911845348).

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

54452253212 is a wasteful number, since it uses less digits than its factorization.

54452253212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464610 (or 464608 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

Adding to 54452253212 its reverse (21235225445), we get a palindrome (75687478657).

The spelling of 54452253212 in words is "fifty-four billion, four hundred fifty-two million, two hundred fifty-three thousand, two hundred twelve".