53804718928900 has 27 divisors (see below), whose sum is σ = 116756399249119. Its totient is φ = 21521858230880.

The previous prime is 53804718928879. The next prime is 53804718928913. The reversal of 53804718928900 is 982981740835.

The square root of 53804718928900 is 7335170.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 18195906423556 + 35608812505344 = 4265666^2 + 5967312^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 72984942 + ... + 73718458.

Almost surely, 2^{53804718928900} is an apocalyptic number.

53804718928900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53804718928900 is the 7335170-th square number.

It is an amenable number.

53804718928900 is an abundant number, since it is smaller than the sum of its proper divisors (62951680320219).

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

53804718928900 is an frugal number, since it uses more digits than its factorization.

53804718928900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467048 (or 733524 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 64.

The spelling of 53804718928900 in words is "fifty-three trillion, eight hundred four billion, seven hundred eighteen million, nine hundred twenty-eight thousand, nine hundred".