10073450125 has 8 divisors (see below), whose sum is σ = 12571665912. Its totient is φ = 8058760000.

The previous prime is 10073450111. The next prime is 10073450129. The reversal of 10073450125 is 52105437001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136749636 + 9936700489 = 11694^2 + 99683^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10073450125 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10073450093 and 10073450102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10073450129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40293676 + ... + 40293925.

It is an arithmetic number, because the mean of its divisors is an integer number (1571458239).

Almost surely, 2^10073450125 is an apocalyptic number.

It is an amenable number.

10073450125 is a deficient number, since it is larger than the sum of its proper divisors (2498215787).

10073450125 is an frugal number, since it uses more digits than its factorization.

10073450125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80587616 (or 80587606 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

Adding to 10073450125 its reverse (52105437001), we get a palindrome (62178887126).

The spelling of 10073450125 in words is "ten billion, seventy-three million, four hundred fifty thousand, one hundred twenty-five".