610000000550 has 24 divisors (see below), whose sum is σ = 1136160728976. Its totient is φ = 243664359840.

The previous prime is 610000000529. The next prime is 610000000601. The reversal of 610000000550 is 55000000016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8354297 + ... + 8426996.

It is an arithmetic number, because the mean of its divisors is an integer number (47340030374).

Almost surely, 2^610000000550 is an apocalyptic number.

610000000550 is a deficient number, since it is larger than the sum of its proper divisors (526160728426).

610000000550 is a wasteful number, since it uses less digits than its factorization.

610000000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16782032 (or 16782027 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

Adding to 610000000550 its reverse (55000000016), we get a palindrome (665000000566).

The spelling of 610000000550 in words is "six hundred ten billion, five hundred fifty", and thus it is an aban number.