2352525442566 has 128 divisors (see below), whose sum is σ = 5240593935360. Its totient is φ = 699336571392.

The previous prime is 2352525442541. The next prime is 2352525442577. The reversal of 2352525442566 is 6652445252532.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 606788220 + ... + 606792096.

It is an arithmetic number, because the mean of its divisors is an integer number (40942140120).

Almost surely, 2^{2352525442566} is an apocalyptic number.

2352525442566 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2352525442566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2620296967680).

2352525442566 is an abundant number, since it is smaller than the sum of its proper divisors (2888068492794).

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

2352525442566 is a wasteful number, since it uses less digits than its factorization.

2352525442566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358.

The product of its digits is 17280000, while the sum is 51.

The spelling of 2352525442566 in words is "two trillion, three hundred fifty-two billion, five hundred twenty-five million, four hundred forty-two thousand, five hundred sixty-six".