530784101 has 2 divisors, whose sum is σ = 530784102. Its totient is φ = 530784100.

The previous prime is 530784053. The next prime is 530784103. The reversal of 530784101 is 101487035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414122500 + 116661601 = 20350^2 + 10801^2 .

It is a cyclic number.

It is not a de Polignac number, because 530784101 - 2²⁶ = 463675237 is a prime.

Together with 530784103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530784103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265392050 + 265392051.

It is an arithmetic number, because the mean of its divisors is an integer number (265392051).

Almost surely, 2^530784101 is an apocalyptic number.

It is an amenable number.

530784101 is a deficient number, since it is larger than the sum of its proper divisors (1).

530784101 is an equidigital number, since it uses as much as digits as its factorization.

530784101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 530784101 is about 23038.7521580488. The cubic root of 530784101 is about 809.6661231296. Note that the first 3 decimals are identical.

The spelling of 530784101 in words is "five hundred thirty million, seven hundred eighty-four thousand, one hundred one".