52574775000 has 192 divisors, whose sum is σ = 179223528960. Its totient is φ = 12745200000.

The previous prime is 52574774983. The next prime is 52574775007. The reversal of 52574775000 is 57747525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52574775007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 793137 + ... + 856863.

It is an arithmetic number, because the mean of its divisors is an integer number (933455880).

Almost surely, 2^52574775000 is an apocalyptic number.

52574775000 is a gapful number since it is divisible by the number (50) 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 52574775000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89611764480).

52574775000 is an abundant number, since it is smaller than the sum of its proper divisors (126648753960).

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

52574775000 is a wasteful number, since it uses less digits than its factorization.

52574775000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63772 (or 63748 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 42.

The spelling of 52574775000 in words is "fifty-two billion, five hundred seventy-four million, seven hundred seventy-five thousand".