528958873 has 2 divisors, whose sum is σ = 528958874. Its totient is φ = 528958872.

The previous prime is 528958861. The next prime is 528958883. The reversal of 528958873 is 378859825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 505890064 + 23068809 = 22492^2 + 4803^2 .

It is a cyclic number.

It is not a de Polignac number, because 528958873 - 2²¹ = 526861721 is a prime.

It is not a weakly prime, because it can be changed into another prime (528958823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264479436 + 264479437.

It is an arithmetic number, because the mean of its divisors is an integer number (264479437).

Almost surely, 2^528958873 is an apocalyptic number.

It is an amenable number.

528958873 is a deficient number, since it is larger than the sum of its proper divisors (1).

528958873 is an equidigital number, since it uses as much as digits as its factorization.

528958873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 55.

The square root of 528958873 is about 22999.1059174047. The cubic root of 528958873 is about 808.7369804573.

The spelling of 528958873 in words is "five hundred twenty-eight million, nine hundred fifty-eight thousand, eight hundred seventy-three".