52104150340 has 96 divisors (see below), whose sum is σ = 126643233024. Its totient is φ = 17796341760.

The previous prime is 52104150317. The next prime is 52104150359. The reversal of 52104150340 is 4305140125.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1867372 + ... + 1895068.

It is an arithmetic number, because the mean of its divisors is an integer number (1319200344).

Almost surely, 2^52104150340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52104150340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63321616512).

52104150340 is an abundant number, since it is smaller than the sum of its proper divisors (74539082684).

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

52104150340 is a wasteful number, since it uses less digits than its factorization.

52104150340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28237 (or 28235 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 52104150340 its reverse (4305140125), we get a palindrome (56409290465).

The spelling of 52104150340 in words is "fifty-two billion, one hundred four million, one hundred fifty thousand, three hundred forty".