613630050 has 48 divisors (see below), whose sum is σ = 1660152672. Its totient is φ = 148758400.

The previous prime is 613630037. The next prime is 613630063. The reversal of 613630050 is 50036316.

It is an interprime number because it is at equal distance from previous prime (613630037) and next prime (613630063).

It is a self number, because there is not a number n which added to its sum of digits gives 613630050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184299 + ... + 187598.

It is an arithmetic number, because the mean of its divisors is an integer number (34586514).

Almost surely, 2^613630050 is an apocalyptic number.

613630050 is an abundant number, since it is smaller than the sum of its proper divisors (1046522622).

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

613630050 is a wasteful number, since it uses less digits than its factorization.

613630050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371923 (or 371918 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 613630050 is about 24771.5572784595. The cubic root of 613630050 is about 849.7715879922.

Adding to 613630050 its reverse (50036316), we get a palindrome (663666366).

The spelling of 613630050 in words is "six hundred thirteen million, six hundred thirty thousand, fifty".