610653045035550 has 192 divisors, whose sum is σ = 1783369899164160. Its totient is φ = 136717922880000.

The previous prime is 610653045035497. The next prime is 610653045035569. The reversal of 610653045035550 is 55530540356016.

610653045035550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×610653045035550² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 610653045035550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 276330301 + ... + 278531400.

It is an arithmetic number, because the mean of its divisors is an integer number (9288384891480).

Almost surely, 2^{610653045035550} is an apocalyptic number.

610653045035550 is an abundant number, since it is smaller than the sum of its proper divisors (1172716854128610).

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

610653045035550 is a wasteful number, since it uses less digits than its factorization.

610653045035550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554861779 (or 554861774 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 610653045035550 in words is "six hundred ten trillion, six hundred fifty-three billion, forty-five million, thirty-five thousand, five hundred fifty".