52748709700 has 18 divisors (see below), whose sum is σ = 114464700266. Its totient is φ = 21099483840.

The previous prime is 52748709661. The next prime is 52748709737. The reversal of 52748709700 is 790784725.

It can be written as a sum of positive squares in 3 ways, for example, as 333354564 + 52415355136 = 18258^2 + 228944^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263743449 + ... + 263743648.

Almost surely, 2^52748709700 is an apocalyptic number.

52748709700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52748709700 is an abundant number, since it is smaller than the sum of its proper divisors (61715990566).

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

52748709700 is a wasteful number, since it uses less digits than its factorization.

52748709700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527487111 (or 527487104 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 49.

The spelling of 52748709700 in words is "fifty-two billion, seven hundred forty-eight million, seven hundred nine thousand, seven hundred".