52527530 has 16 divisors (see below), whose sum is σ = 103145184. Its totient is φ = 19100880.

The previous prime is 52527521. The next prime is 52527539. The reversal of 52527530 is 3572525.

It is an interprime number because it is at equal distance from previous prime (52527521) and next prime (52527539).

It is a junction number, because it is equal to n+sod(n) for n = 52527493 and 52527502.

It is not an unprimeable number, because it can be changed into a prime (52527539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238652 + ... + 238871.

It is an arithmetic number, because the mean of its divisors is an integer number (6446574).

Almost surely, 2^52527530 is an apocalyptic number.

52527530 is a deficient number, since it is larger than the sum of its proper divisors (50617654).

52527530 is a wasteful number, since it uses less digits than its factorization.

52527530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477541.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 52527530 is about 7247.5878745966. The cubic root of 52527530 is about 374.5090582912.

The spelling of 52527530 in words is "fifty-two million, five hundred twenty-seven thousand, five hundred thirty".