1125350163541 has 8 divisors (see below), whose sum is σ = 1139707134720. Its totient is φ = 1110995993328.

The previous prime is 1125350163523. The next prime is 1125350163593. The reversal of 1125350163541 is 1453610535211.

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

It is a cyclic number.

It is not a de Polignac number, because 1125350163541 - 2²¹ = 1125348066389 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 1125350163541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125350163521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114435 + ... + 1504591.

It is an arithmetic number, because the mean of its divisors is an integer number (142463391840).

Almost surely, 2^{1125350163541} is an apocalyptic number.

It is an amenable number.

1125350163541 is a deficient number, since it is larger than the sum of its proper divisors (14356971179).

1125350163541 is a wasteful number, since it uses less digits than its factorization.

1125350163541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400483.

The product of its (nonzero) digits is 54000, while the sum is 37.

Adding to 1125350163541 its reverse (1453610535211), we get a palindrome (2578960698752).

The spelling of 1125350163541 in words is "one trillion, one hundred twenty-five billion, three hundred fifty million, one hundred sixty-three thousand, five hundred forty-one".