53424154420 has 96 divisors (see below), whose sum is σ = 142535264256. Its totient is φ = 16362432000.

The previous prime is 53424154387. The next prime is 53424154447. The reversal of 53424154420 is 2445142435.

53424154420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417031 + ... + 529870.

It is an arithmetic number, because the mean of its divisors is an integer number (1484742336).

Almost surely, 2^53424154420 is an apocalyptic number.

It is an amenable number.

53424154420 is an abundant number, since it is smaller than the sum of its proper divisors (89111109836).

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

53424154420 is a wasteful number, since it uses less digits than its factorization.

53424154420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946961 (or 946959 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 53424154420 its reverse (2445142435), we get a palindrome (55869296855).

The spelling of 53424154420 in words is "fifty-three billion, four hundred twenty-four million, one hundred fifty-four thousand, four hundred twenty".