610505050494 has 32 divisors (see below), whose sum is σ = 1232302500000. Its totient is φ = 201619891584.

The previous prime is 610505050469. The next prime is 610505050499. The reversal of 610505050494 is 494050505016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610505050499) 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 15 ways as a sum of consecutive naturals, for example, 12236952 + ... + 12286740.

It is an arithmetic number, because the mean of its divisors is an integer number (38509453125).

Almost surely, 2^610505050494 is an apocalyptic number.

610505050494 is an abundant number, since it is smaller than the sum of its proper divisors (621797449506).

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

610505050494 is a wasteful number, since it uses less digits than its factorization.

610505050494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68652.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 610505050494 in words is "six hundred ten billion, five hundred five million, fifty thousand, four hundred ninety-four".