10425443525 has 24 divisors (see below), whose sum is σ = 15117943104. Its totient is φ = 6982617600.

The previous prime is 10425443521. The next prime is 10425443527. The reversal of 10425443525 is 52534452401.

It is not a de Polignac number, because 10425443525 - 2² = 10425443521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425443521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685196 + ... + 700245.

It is an arithmetic number, because the mean of its divisors is an integer number (629914296).

Almost surely, 2^10425443525 is an apocalyptic number.

It is an amenable number.

10425443525 is a deficient number, since it is larger than the sum of its proper divisors (4692499579).

10425443525 is a wasteful number, since it uses less digits than its factorization.

10425443525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385501 (or 1385496 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 10425443525 its reverse (52534452401), we get a palindrome (62959895926).

The spelling of 10425443525 in words is "ten billion, four hundred twenty-five million, four hundred forty-three thousand, five hundred twenty-five".