53925804 has 48 divisors (see below), whose sum is σ = 142460640. Its totient is φ = 17634240.

The previous prime is 53925797. The next prime is 53925863. The reversal of 53925804 is 40852935.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1014 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (2967930).

Almost surely, 2^53925804 is an apocalyptic number.

53925804 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 53925804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71230320).

53925804 is an abundant number, since it is smaller than the sum of its proper divisors (88534836).

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

53925804 is a wasteful number, since it uses less digits than its factorization.

53925804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9487 (or 9479 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 53925804 is about 7343.4190946725. The cubic root of 53925804 is about 377.8031224698.

The spelling of 53925804 in words is "fifty-three million, nine hundred twenty-five thousand, eight hundred four".