1125010444541 has 8 divisors (see below), whose sum is σ = 1192323094200. Its totient is φ = 1057823968768.

The previous prime is 1125010444529. The next prime is 1125010444543. The reversal of 1125010444541 is 1454440105211.

It can be written as a sum of positive squares in 4 ways, for example, as 453405609316 + 671604835225 = 673354^2 + 819515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125010444541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1125010444498 and 1125010444507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125010444543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31525106 + ... + 31560771.

It is an arithmetic number, because the mean of its divisors is an integer number (149040386775).

Almost surely, 2^{1125010444541} is an apocalyptic number.

It is an amenable number.

1125010444541 is a deficient number, since it is larger than the sum of its proper divisors (67312649659).

1125010444541 is a wasteful number, since it uses less digits than its factorization.

1125010444541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63086943.

The product of its (nonzero) digits is 12800, while the sum is 32.

Adding to 1125010444541 its reverse (1454440105211), we get a palindrome (2579450549752).

The spelling of 1125010444541 in words is "one trillion, one hundred twenty-five billion, ten million, four hundred forty-four thousand, five hundred forty-one".