526228683348401 has 4 divisors (see below), whose sum is σ = 574067654561904. Its totient is φ = 478389712134900.

The previous prime is 526228683348353. The next prime is 526228683348409. The reversal of 526228683348401 is 104843386822625.

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 526228683348401 - 2³⁸ = 525953805441457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (526228683348409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23919485606735 + ... + 23919485606756.

It is an arithmetic number, because the mean of its divisors is an integer number (143516913640476).

Almost surely, 2^{526228683348401} is an apocalyptic number.

It is an amenable number.

526228683348401 is a deficient number, since it is larger than the sum of its proper divisors (47838971213503).

526228683348401 is a wasteful number, since it uses less digits than its factorization.

526228683348401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47838971213502.

The product of its (nonzero) digits is 106168320, while the sum is 62.

The spelling of 526228683348401 in words is "five hundred twenty-six trillion, two hundred twenty-eight billion, six hundred eighty-three million, three hundred forty-eight thousand, four hundred one".