610243455 has 16 divisors (see below), whose sum is σ = 979164000. Its totient is φ = 324538368.

The previous prime is 610243421. The next prime is 610243471. The reversal of 610243455 is 554342016.

It is not a de Polignac number, because 610243455 - 2⁶ = 610243391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52330 + ... + 62919.

It is an arithmetic number, because the mean of its divisors is an integer number (61197750).

Almost surely, 2^610243455 is an apocalyptic number.

610243455 is a deficient number, since it is larger than the sum of its proper divisors (368920545).

610243455 is a wasteful number, since it uses less digits than its factorization.

610243455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115610.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 610243455 is about 24703.1061812073. The cubic root of 610243455 is about 848.2054202827.

The spelling of 610243455 in words is "six hundred ten million, two hundred forty-three thousand, four hundred fifty-five".