52526971 has 6 divisors (see below), whose sum is σ = 61102860. Its totient is φ = 45023076.

The previous prime is 52526959. The next prime is 52526983. The reversal of 52526971 is 17962525.

It is an interprime number because it is at equal distance from previous prime (52526959) and next prime (52526983).

It is not a de Polignac number, because 52526971 - 2⁷ = 52526843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52526971.

It is not an unprimeable number, because it can be changed into a prime (52526911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535941 + ... + 536038.

It is an arithmetic number, because the mean of its divisors is an integer number (10183810).

Almost surely, 2^52526971 is an apocalyptic number.

52526971 is a deficient number, since it is larger than the sum of its proper divisors (8575889).

52526971 is a wasteful number, since it uses less digits than its factorization.

52526971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071993 (or 1071986 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 52526971 is about 7247.5493099392. The cubic root of 52526971 is about 374.5077297732.

The spelling of 52526971 in words is "fifty-two million, five hundred twenty-six thousand, nine hundred seventy-one".