526274101 has 2 divisors, whose sum is σ = 526274102. Its totient is φ = 526274100.

The previous prime is 526274057. The next prime is 526274113. The reversal of 526274101 is 101472625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367488900 + 158785201 = 19170^2 + 12601^2 .

It is a cyclic number.

It is not a de Polignac number, because 526274101 - 2⁷ = 526273973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 526274101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526274191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263137050 + 263137051.

It is an arithmetic number, because the mean of its divisors is an integer number (263137051).

Almost surely, 2^526274101 is an apocalyptic number.

It is an amenable number.

526274101 is a deficient number, since it is larger than the sum of its proper divisors (1).

526274101 is an equidigital number, since it uses as much as digits as its factorization.

526274101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 526274101 is about 22940.6647898443. The cubic root of 526274101 is about 807.3663897896.

The spelling of 526274101 in words is "five hundred twenty-six million, two hundred seventy-four thousand, one hundred one".