2112524050545 has 48 divisors (see below), whose sum is σ = 3677652426240. Its totient is φ = 1121784288768.

The previous prime is 2112524050529. The next prime is 2112524050561. The reversal of 2112524050545 is 5450504252112.

2112524050545 is a `hidden beast` number, since 2 + 1 + 1 + 25 + 2 + 40 + 50 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (2112524050529) and next prime (2112524050561).

It is not a de Polignac number, because 2112524050545 - 2⁴ = 2112524050529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9438249 + ... + 9659481.

It is an arithmetic number, because the mean of its divisors is an integer number (76617758880).

Almost surely, 2^{2112524050545} is an apocalyptic number.

It is an amenable number.

2112524050545 is a deficient number, since it is larger than the sum of its proper divisors (1565128375695).

2112524050545 is a wasteful number, since it uses less digits than its factorization.

2112524050545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222166 (or 222163 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 2112524050545 in words is "two trillion, one hundred twelve billion, five hundred twenty-four million, fifty thousand, five hundred forty-five".