610853672412 has 18 divisors (see below), whose sum is σ = 1544102338688. Its totient is φ = 203617890792.

The previous prime is 610853672399. The next prime is 610853672413. The reversal of 610853672412 is 214276358016.

610853672412 is a `hidden beast` number, since 6 + 1 + 0 + 8 + 536 + 72 + 41 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610853672413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8484078748 + ... + 8484078819.

Almost surely, 2^610853672412 is an apocalyptic number.

It is an amenable number.

610853672412 is an abundant number, since it is smaller than the sum of its proper divisors (933248666276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610853672412 is a wasteful number, since it uses less digits than its factorization.

610853672412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16968157577 (or 16968157572 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 610853672412 in words is "six hundred ten billion, eight hundred fifty-three million, six hundred seventy-two thousand, four hundred twelve".