611456701 has 2 divisors, whose sum is σ = 611456702. Its totient is φ = 611456700.

The previous prime is 611456653. The next prime is 611456711. The reversal of 611456701 is 107654116.

611456701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 610040601 + 1416100 = 24699^2 + 1190^2 .

It is a cyclic number.

It is not a de Polignac number, because 611456701 - 2²³ = 603068093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (611456711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305728350 + 305728351.

It is an arithmetic number, because the mean of its divisors is an integer number (305728351).

Almost surely, 2^611456701 is an apocalyptic number.

It is an amenable number.

611456701 is a deficient number, since it is larger than the sum of its proper divisors (1).

611456701 is an equidigital number, since it uses as much as digits as its factorization.

611456701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 611456701 is about 24727.6505353825. The cubic root of 611456701 is about 848.7671636289.

The spelling of 611456701 in words is "six hundred eleven million, four hundred fifty-six thousand, seven hundred one".