112530474851457 has 16 divisors (see below), whose sum is σ = 164320902002880. Its totient is φ = 68075802255552.

The previous prime is 112530474851453. The next prime is 112530474851491. The reversal of 112530474851457 is 754158474035211.

It is a happy number.

It is not a de Polignac number, because 112530474851457 - 2² = 112530474851453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112530474851397 and 112530474851406.

It is not an unprimeable number, because it can be changed into a prime (112530474851453) 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 15 ways as a sum of consecutive naturals, for example, 24452512878 + ... + 24452517479.

It is an arithmetic number, because the mean of its divisors is an integer number (10270056375180).

Almost surely, 2^{112530474851457} is an apocalyptic number.

It is an amenable number.

112530474851457 is a deficient number, since it is larger than the sum of its proper divisors (51790427151423).

112530474851457 is a wasteful number, since it uses less digits than its factorization.

112530474851457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48905030432.

The product of its (nonzero) digits is 18816000, while the sum is 57.

The spelling of 112530474851457 in words is "one hundred twelve trillion, five hundred thirty billion, four hundred seventy-four million, eight hundred fifty-one thousand, four hundred fifty-seven".