507200101 has 2 divisors, whose sum is σ = 507200102. Its totient is φ = 507200100.

The previous prime is 507200081. The next prime is 507200129. The reversal of 507200101 is 101002705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409091076 + 98109025 = 20226^2 + 9905^2 .

It is a cyclic number.

It is not a de Polignac number, because 507200101 - 2⁵ = 507200069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507200201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253600050 + 253600051.

It is an arithmetic number, because the mean of its divisors is an integer number (253600051).

Almost surely, 2^507200101 is an apocalyptic number.

It is an amenable number.

507200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

507200101 is an equidigital number, since it uses as much as digits as its factorization.

507200101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 507200101 is about 22521.1034587562. The cubic root of 507200101 is about 797.4921994894.

Adding to 507200101 its reverse (101002705), we get a palindrome (608202806).

The spelling of 507200101 in words is "five hundred seven million, two hundred thousand, one hundred one".