1141125052545 has 16 divisors (see below), whose sum is σ = 2028666760320. Its totient is φ = 608600027952.

The previous prime is 1141125052439. The next prime is 1141125052619. The reversal of 1141125052545 is 5452505211411.

1141125052545 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 12 + 50 + 52 + 545 = 666.

It is not a de Polignac number, because 1141125052545 - 2¹⁷ = 1141124921473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4226388949 + ... + 4226389218.

It is an arithmetic number, because the mean of its divisors is an integer number (126791672520).

Almost surely, 2^{1141125052545} is an apocalyptic number.

1141125052545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1141125052545 is a deficient number, since it is larger than the sum of its proper divisors (887541707775).

1141125052545 is an equidigital number, since it uses as much as digits as its factorization.

1141125052545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452778181 (or 8452778175 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

The spelling of 1141125052545 in words is "one trillion, one hundred forty-one billion, one hundred twenty-five million, fifty-two thousand, five hundred forty-five".