52411658240 has 312 divisors, whose sum is σ = 138691977840. Its totient is φ = 18944622592.

The previous prime is 52411658237. The next prime is 52411658249. The reversal of 52411658240 is 4285611425.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52411658194 and 52411658203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52411658249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292802471 + ... + 292802649.

It is an arithmetic number, because the mean of its divisors is an integer number (444525570).

Almost surely, 2^52411658240 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 52411658240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69345988920).

52411658240 is an abundant number, since it is smaller than the sum of its proper divisors (86280319600).

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

52411658240 is a wasteful number, since it uses less digits than its factorization.

52411658240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 52411658240 in words is "fifty-two billion, four hundred eleven million, six hundred fifty-eight thousand, two hundred forty".