1025255035232 has 96 divisors (see below), whose sum is σ = 2219673093120. Its totient is φ = 464317954560.

The previous prime is 1025255035199. The next prime is 1025255035279. The reversal of 1025255035232 is 2325305525201.

It is a super-2 number, since 2×1025255035232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1025255035192 and 1025255035201.

It is a congruent number.

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, 1236698 + ... + 1892070.

It is an arithmetic number, because the mean of its divisors is an integer number (23121594720).

Almost surely, 2^{1025255035232} 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 1025255035232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109836546560).

1025255035232 is an abundant number, since it is smaller than the sum of its proper divisors (1194418057888).

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

1025255035232 is a wasteful number, since it uses less digits than its factorization.

1025255035232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655516 (or 655508 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 1025255035232 in words is "one trillion, twenty-five billion, two hundred fifty-five million, thirty-five thousand, two hundred thirty-two".