52528051 has 2 divisors, whose sum is σ = 52528052. Its totient is φ = 52528050.

The previous prime is 52528031. The next prime is 52528057. The reversal of 52528051 is 15082525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52528051 - 2⁹ = 52527539 is a prime.

It is a super-2 number, since 2×52528051² = 5518392283717202, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52528057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26264025 + 26264026.

It is an arithmetic number, because the mean of its divisors is an integer number (26264026).

Almost surely, 2^52528051 is an apocalyptic number.

52528051 is a deficient number, since it is larger than the sum of its proper divisors (1).

52528051 is an equidigital number, since it uses as much as digits as its factorization.

52528051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 52528051 is about 7247.6238175005. The cubic root of 52528051 is about 374.5102964900.

The spelling of 52528051 in words is "fifty-two million, five hundred twenty-eight thousand, fifty-one".