610000050 has 192 divisors, whose sum is σ = 1727889408. Its totient is φ = 141120000.

The previous prime is 610000049. The next prime is 610000057. The reversal of 610000050 is 50000016.

It is a super-2 number, since 2×610000050² = 744200122000005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 609999990 and 610000035.

It is not an unprimeable number, because it can be changed into a prime (610000057) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4803087 + ... + 4803213.

It is an arithmetic number, because the mean of its divisors is an integer number (8999424).

Almost surely, 2^610000050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610000050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863944704).

610000050 is an abundant number, since it is smaller than the sum of its proper divisors (1117889358).

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

610000050 is a wasteful number, since it uses less digits than its factorization.

610000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 610000050 is about 24698.1790826773. The cubic root of 610000050 is about 848.0926320207.

Adding to 610000050 its reverse (50000016), we get a palindrome (660000066).

The spelling of 610000050 in words is "six hundred ten million, fifty", and thus it is an aban number.