10054500125 has 8 divisors (see below), whose sum is σ = 12548016312. Its totient is φ = 8043600000.

The previous prime is 10054500121. The next prime is 10054500143. The reversal of 10054500125 is 52100545001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 189640441 + 9864859684 = 13771^2 + 99322^2 .

It is not a de Polignac number, because 10054500125 - 2² = 10054500121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10054500125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10054500121) 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, 40217876 + ... + 40218125.

It is an arithmetic number, because the mean of its divisors is an integer number (1568502039).

Almost surely, 2^10054500125 is an apocalyptic number.

It is an amenable number.

10054500125 is a deficient number, since it is larger than the sum of its proper divisors (2493516187).

10054500125 is an frugal number, since it uses more digits than its factorization.

10054500125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80436016 (or 80436006 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The spelling of 10054500125 in words is "ten billion, fifty-four million, five hundred thousand, one hundred twenty-five".