655700141 has 2 divisors, whose sum is σ = 655700142. Its totient is φ = 655700140.

The previous prime is 655700107. The next prime is 655700147. The reversal of 655700141 is 141007556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458859241 + 196840900 = 21421^2 + 14030^2 .

It is a cyclic number.

It is not a de Polignac number, because 655700141 - 2¹⁰ = 655699117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655700147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327850070 + 327850071.

It is an arithmetic number, because the mean of its divisors is an integer number (327850071).

Almost surely, 2^655700141 is an apocalyptic number.

It is an amenable number.

655700141 is a deficient number, since it is larger than the sum of its proper divisors (1).

655700141 is an equidigital number, since it uses as much as digits as its factorization.

655700141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 655700141 is about 25606.6425171282. The cubic root of 655700141 is about 868.7638855259.

Adding to 655700141 its reverse (141007556), we get a palindrome (796707697).

The spelling of 655700141 in words is "six hundred fifty-five million, seven hundred thousand, one hundred forty-one".