53414049920 has 256 divisors, whose sum is σ = 161908761600. Its totient is φ = 16365465600.

The previous prime is 53414049893. The next prime is 53414049937. The reversal of 53414049920 is 2994041435.

53414049920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2898335 + ... + 2916705.

It is an arithmetic number, because the mean of its divisors is an integer number (632456100).

Almost surely, 2^53414049920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53414049920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80954380800).

53414049920 is an abundant number, since it is smaller than the sum of its proper divisors (108494711680).

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

53414049920 is a wasteful number, since it uses less digits than its factorization.

53414049920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18467 (or 18455 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 53414049920 in words is "fifty-three billion, four hundred fourteen million, forty-nine thousand, nine hundred twenty".