53248104 has 288 divisors, whose sum is σ = 191711520. Its totient is φ = 13716864.

The previous prime is 53248103. The next prime is 53248123. The reversal of 53248104 is 40184235.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53248103) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1238307 + ... + 1238349.

It is an arithmetic number, because the mean of its divisors is an integer number (665665).

Almost surely, 2^53248104 is an apocalyptic number.

53248104 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53248104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95855760).

53248104 is an abundant number, since it is smaller than the sum of its proper divisors (138463416).

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

53248104 is a wasteful number, since it uses less digits than its factorization.

53248104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 53248104 is about 7297.1298467274. The cubic root of 53248104 is about 376.2137949659.

The spelling of 53248104 in words is "fifty-three million, two hundred forty-eight thousand, one hundred four".