526053201 has 4 divisors (see below), whose sum is σ = 701404272. Its totient is φ = 350702132.

The previous prime is 526053191. The next prime is 526053221. The reversal of 526053201 is 102350625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 526053201 - 2⁹ = 526052689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (526053221) 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, 87675531 + ... + 87675536.

It is an arithmetic number, because the mean of its divisors is an integer number (175351068).

Almost surely, 2^526053201 is an apocalyptic number.

It is an amenable number.

526053201 is a deficient number, since it is larger than the sum of its proper divisors (175351071).

526053201 is a wasteful number, since it uses less digits than its factorization.

526053201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175351070.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 526053201 is about 22935.8496899504. The cubic root of 526053201 is about 807.2534117842.

The spelling of 526053201 in words is "five hundred twenty-six million, fifty-three thousand, two hundred one".