52388400510 has 32 divisors (see below), whose sum is σ = 139702402080. Its totient is φ = 13970240064.

The previous prime is 52388400479. The next prime is 52388400517. The reversal of 52388400510 is 1500488325.

It is a happy number.

52388400510 is a `hidden beast` number, since 5 + 23 + 88 + 40 + 0 + 510 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52388400517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97015287 + ... + 97015826.

It is an arithmetic number, because the mean of its divisors is an integer number (4365700065).

Almost surely, 2^52388400510 is an apocalyptic number.

52388400510 is an abundant number, since it is smaller than the sum of its proper divisors (87314001570).

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

52388400510 is a wasteful number, since it uses less digits than its factorization.

52388400510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194031129 (or 194031123 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 52388400510 its reverse (1500488325), we get a palindrome (53888888835).

The spelling of 52388400510 in words is "fifty-two billion, three hundred eighty-eight million, four hundred thousand, five hundred ten".