53098752 has 216 divisors, whose sum is σ = 176160096. Its totient is φ = 14106624.

The previous prime is 53098723. The next prime is 53098763. The reversal of 53098752 is 25789035.

It is a self number, because there is not a number n which added to its sum of digits gives 53098752.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639703 + ... + 639785.

It is an arithmetic number, because the mean of its divisors is an integer number (815556).

Almost surely, 2^53098752 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 53098752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88080048).

53098752 is an abundant number, since it is smaller than the sum of its proper divisors (123061344).

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

53098752 is a wasteful number, since it uses less digits than its factorization.

53098752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 53098752 is about 7286.8890481467. The cubic root of 53098752 is about 375.8617267331.

The spelling of 53098752 in words is "fifty-three million, ninety-eight thousand, seven hundred fifty-two".