111506468425 has 48 divisors (see below), whose sum is σ = 160468997184. Its totient is φ = 75962880000.

The previous prime is 111506468419. The next prime is 111506468449. The reversal of 111506468425 is 524864605111.

It is not a de Polignac number, because 111506468425 - 2¹⁵ = 111506435657 is a prime.

It is a Duffinian number.

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, 929905 + ... + 1042945.

It is an arithmetic number, because the mean of its divisors is an integer number (3343104108).

Almost surely, 2^111506468425 is an apocalyptic number.

It is an amenable number.

111506468425 is a deficient number, since it is larger than the sum of its proper divisors (48962528759).

111506468425 is a wasteful number, since it uses less digits than its factorization.

111506468425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113290 (or 113285 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 111506468425 in words is "one hundred eleven billion, five hundred six million, four hundred sixty-eight thousand, four hundred twenty-five".