52354024000 has 112 divisors (see below), whose sum is σ = 129780883440. Its totient is φ = 20921241600.

The previous prime is 52354023979. The next prime is 52354024039. The reversal of 52354024000 is 42045325.

It can be written as a sum of positive squares in 8 ways, for example, as 868598784 + 51485425216 = 29472^2 + 226904^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 10309462 + ... + 10314538.

Almost surely, 2^52354024000 is an apocalyptic number.

52354024000 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 52354024000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64890441720).

52354024000 is an abundant number, since it is smaller than the sum of its proper divisors (77426859440).

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

52354024000 is a wasteful number, since it uses less digits than its factorization.

52354024000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393 (or 6373 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 52354024000 its reverse (42045325), we get a palindrome (52396069325).

The spelling of 52354024000 in words is "fifty-two billion, three hundred fifty-four million, twenty-four thousand".