526141427 has 4 divisors (see below), whose sum is σ = 601304496. Its totient is φ = 450978360.

The previous prime is 526141423. The next prime is 526141439. The reversal of 526141427 is 724141625.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 526141427 - 2² = 526141423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 526141393 and 526141402.

It is not an unprimeable number, because it can be changed into a prime (526141423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37581524 + ... + 37581537.

It is an arithmetic number, because the mean of its divisors is an integer number (150326124).

Almost surely, 2^526141427 is an apocalyptic number.

526141427 is a deficient number, since it is larger than the sum of its proper divisors (75163069).

526141427 is an equidigital number, since it uses as much as digits as its factorization.

526141427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75163068.

The product of its digits is 13440, while the sum is 32.

The square root of 526141427 is about 22937.7729302563. The cubic root of 526141427 is about 807.2985382455.

The spelling of 526141427 in words is "five hundred twenty-six million, one hundred forty-one thousand, four hundred twenty-seven".