54212524420 has 12 divisors (see below), whose sum is σ = 113846301324. Its totient is φ = 21685009760.

The previous prime is 54212524411. The next prime is 54212524423. The reversal of 54212524420 is 2442521245.

54212524420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5488142724 + 48724381696 = 74082^2 + 220736^2 .

It is not an unprimeable number, because it can be changed into a prime (54212524423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355313091 + ... + 1355313130.

It is an arithmetic number, because the mean of its divisors is an integer number (9487191777).

Almost surely, 2^54212524420 is an apocalyptic number.

It is an amenable number.

54212524420 is an abundant number, since it is smaller than the sum of its proper divisors (59633776904).

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

54212524420 is a wasteful number, since it uses less digits than its factorization.

54212524420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710626230 (or 2710626228 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The spelling of 54212524420 in words is "fifty-four billion, two hundred twelve million, five hundred twenty-four thousand, four hundred twenty".