533125001 has 2 divisors, whose sum is σ = 533125002. Its totient is φ = 533125000.

The previous prime is 533124997. The next prime is 533125031. The reversal of 533125001 is 100521335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519612025 + 13512976 = 22795^2 + 3676^2 .

It is a cyclic number.

It is not a de Polignac number, because 533125001 - 2² = 533124997 is a prime.

It is not a weakly prime, because it can be changed into another prime (533125031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266562500 + 266562501.

It is an arithmetic number, because the mean of its divisors is an integer number (266562501).

Almost surely, 2^533125001 is an apocalyptic number.

It is an amenable number.

533125001 is a deficient number, since it is larger than the sum of its proper divisors (1).

533125001 is an equidigital number, since it uses as much as digits as its factorization.

533125001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 533125001 is about 23089.4997996925. The cubic root of 533125001 is about 810.8546590466.

Adding to 533125001 its reverse (100521335), we get a palindrome (633646336).

The spelling of 533125001 in words is "five hundred thirty-three million, one hundred twenty-five thousand, one".