5101700650 has 12 divisors (see below), whose sum is σ = 9489163302. Its totient is φ = 2040680240.

The previous prime is 5101700641. The next prime is 5101700687. The reversal of 5101700650 is 560071015.

It can be written as a sum of positive squares in 3 ways, for example, as 4756447089 + 345253561 = 68967^2 + 18581^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51016957 + ... + 51017056.

Almost surely, 2^5101700650 is an apocalyptic number.

5101700650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5101700650 is a deficient number, since it is larger than the sum of its proper divisors (4387462652).

5101700650 is a wasteful number, since it uses less digits than its factorization.

5101700650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102034025 (or 102034020 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 5101700650 is about 71426.1902245948. The cubic root of 5101700650 is about 1721.4919282151.

Adding to 5101700650 its reverse (560071015), we get a palindrome (5661771665).

The spelling of 5101700650 in words is "five billion, one hundred one million, seven hundred thousand, six hundred fifty".