1009582848425 has 12 divisors (see below), whose sum is σ = 1251917972940. Its totient is φ = 807643542720.

The previous prime is 1009582848397. The next prime is 1009582848427. The reversal of 1009582848425 is 5248482859001.

It can be written as a sum of positive squares in 6 ways, for example, as 37933015696 + 971649832729 = 194764^2 + 985723^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1009582848425 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1009582848427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367679 + ... + 1467771.

It is an arithmetic number, because the mean of its divisors is an integer number (104326497745).

Almost surely, 2^{1009582848425} is an apocalyptic number.

It is an amenable number.

1009582848425 is a deficient number, since it is larger than the sum of its proper divisors (242335124515).

1009582848425 is a wasteful number, since it uses less digits than its factorization.

1009582848425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136812 (or 1136807 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 56.

It can be divided in two parts, 10095828484 and 25, that multiplied together give a square (252395712100 = 502390²).

The spelling of 1009582848425 in words is "one trillion, nine billion, five hundred eighty-two million, eight hundred forty-eight thousand, four hundred twenty-five".