526275513 has 12 divisors (see below), whose sum is σ = 767557440. Its totient is φ = 347443416.

The previous prime is 526275439. The next prime is 526275521. The reversal of 526275513 is 315572625.

It is not a de Polignac number, because 526275513 - 2¹⁶ = 526209977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (526275593) 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 11 ways as a sum of consecutive naturals, for example, 282933 + ... + 284786.

It is an arithmetic number, because the mean of its divisors is an integer number (63963120).

Almost surely, 2^526275513 is an apocalyptic number.

It is an amenable number.

526275513 is a deficient number, since it is larger than the sum of its proper divisors (241281927).

526275513 is a wasteful number, since it uses less digits than its factorization.

526275513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567828 (or 567825 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 526275513 is about 22940.6955648690. The cubic root of 526275513 is about 807.3671118470.

The spelling of 526275513 in words is "five hundred twenty-six million, two hundred seventy-five thousand, five hundred thirteen".