1025293954624 has 63 divisors (see below), whose sum is σ = 2079549606577. Its totient is φ = 501553282304.

The previous prime is 1025293954591. The next prime is 1025293954673. The reversal of 1025293954624 is 4264593925201.

It is a happy number.

The square root of 1025293954624 is 1012568.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 420681960000 + 604611994624 = 648600^2 + 777568^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 380724222 + ... + 380726914.

Almost surely, 2^{1025293954624} is an apocalyptic number.

1025293954624 is the 1012568-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025293954624

1025293954624 is an abundant number, since it is smaller than the sum of its proper divisors (1054255651953).

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

1025293954624 is an frugal number, since it uses more digits than its factorization.

1025293954624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492 (or 2742 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 1025293954624 in words is "one trillion, twenty-five billion, two hundred ninety-three million, nine hundred fifty-four thousand, six hundred twenty-four".