52620848 has 80 divisors (see below), whose sum is σ = 127759680. Its totient is φ = 20471808.

The previous prime is 52620839. The next prime is 52620881. The reversal of 52620848 is 84802625.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54740 + ... + 55692.

It is an arithmetic number, because the mean of its divisors is an integer number (1596996).

Almost surely, 2^52620848 is an apocalyptic number.

52620848 is a gapful number since it is divisible by the number (58) 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 52620848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63879840).

52620848 is an abundant number, since it is smaller than the sum of its proper divisors (75138832).

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

52620848 is a wasteful number, since it uses less digits than its factorization.

52620848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 52620848 is about 7254.0228838900. The cubic root of 52620848 is about 374.7307056240.

The spelling of 52620848 in words is "fifty-two million, six hundred twenty thousand, eight hundred forty-eight".