53048424 has 192 divisors, whose sum is σ = 166017600. Its totient is φ = 13977600.

The previous prime is 53048363. The next prime is 53048459. The reversal of 53048424 is 42484035.

It is a junction number, because it is equal to n+sod(n) for n = 53048391 and 53048400.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1293844 + ... + 1293884.

It is an arithmetic number, because the mean of its divisors is an integer number (864675).

Almost surely, 2^53048424 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 53048424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83008800).

53048424 is an abundant number, since it is smaller than the sum of its proper divisors (112969176).

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

53048424 is a wasteful number, since it uses less digits than its factorization.

53048424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 53048424 is about 7283.4349039447. The cubic root of 53048424 is about 375.7429395812.

The spelling of 53048424 in words is "fifty-three million, forty-eight thousand, four hundred twenty-four".