514791601 has 2 divisors, whose sum is σ = 514791602. Its totient is φ = 514791600.

The previous prime is 514791593. The next prime is 514791661. The reversal of 514791601 is 106197415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312440976 + 202350625 = 17676^2 + 14225^2 .

It is a cyclic number.

It is not a de Polignac number, because 514791601 - 2³ = 514791593 is a prime.

It is not a weakly prime, because it can be changed into another prime (514791661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257395800 + 257395801.

It is an arithmetic number, because the mean of its divisors is an integer number (257395801).

Almost surely, 2^514791601 is an apocalyptic number.

It is an amenable number.

514791601 is a deficient number, since it is larger than the sum of its proper divisors (1).

514791601 is an equidigital number, since it uses as much as digits as its factorization.

514791601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 514791601 is about 22689.0193926489. The cubic root of 514791601 is about 801.4513243341.

The spelling of 514791601 in words is "five hundred fourteen million, seven hundred ninety-one thousand, six hundred one".