5525610462840 has 256 divisors, whose sum is σ = 18350913974400. Its totient is φ = 1322201677824.

The previous prime is 5525610462821. The next prime is 5525610462847. The reversal of 5525610462840 is 482640165255.

It is a self number, because there is not a number n which added to its sum of digits gives 5525610462840.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525610462847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65123484 + ... + 65208276.

Almost surely, 2^{5525610462840} 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 5525610462840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9175456987200).

5525610462840 is an abundant number, since it is smaller than the sum of its proper divisors (12825303511560).

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

5525610462840 is a wasteful number, since it uses less digits than its factorization.

5525610462840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85986 (or 85982 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 5525610462840 in words is "five trillion, five hundred twenty-five billion, six hundred ten million, four hundred sixty-two thousand, eight hundred forty".