526112945 has 8 divisors (see below), whose sum is σ = 664563840. Its totient is φ = 398738160.

The previous prime is 526112933. The next prime is 526112969. The reversal of 526112945 is 549211625.

It is a happy number.

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

It is not a de Polignac number, because 526112945 - 2¹⁴ = 526096561 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768921 + ... + 2769110.

It is an arithmetic number, because the mean of its divisors is an integer number (83070480).

Almost surely, 2^526112945 is an apocalyptic number.

It is an amenable number.

526112945 is a deficient number, since it is larger than the sum of its proper divisors (138450895).

526112945 is a wasteful number, since it uses less digits than its factorization.

526112945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538055.

The product of its digits is 21600, while the sum is 35.

The square root of 526112945 is about 22937.1520682059. The cubic root of 526112945 is about 807.2839706212.

The spelling of 526112945 in words is "five hundred twenty-six million, one hundred twelve thousand, nine hundred forty-five".