610546501 has 2 divisors, whose sum is σ = 610546502. Its totient is φ = 610546500.

The previous prime is 610546487. The next prime is 610546529. The reversal of 610546501 is 105645016.

It is an a-pointer prime, because the next prime (610546529) can be obtained adding 610546501 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 591754276 + 18792225 = 24326^2 + 4335^2 .

It is a cyclic number.

It is not a de Polignac number, because 610546501 - 2⁷ = 610546373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 610546501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610546561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305273250 + 305273251.

It is an arithmetic number, because the mean of its divisors is an integer number (305273251).

Almost surely, 2^610546501 is an apocalyptic number.

It is an amenable number.

610546501 is a deficient number, since it is larger than the sum of its proper divisors (1).

610546501 is an equidigital number, since it uses as much as digits as its factorization.

610546501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 610546501 is about 24709.2391829453. The cubic root of 610546501 is about 848.3458029010.

The spelling of 610546501 in words is "six hundred ten million, five hundred forty-six thousand, five hundred one".