5311036650 has 48 divisors (see below), whose sum is σ = 13179513600. Its totient is φ = 1415400960.

The previous prime is 5311036649. The next prime is 5311036673. The reversal of 5311036650 is 566301135.

It is a super-2 number, since 2×5311036650² = 56414220595286445000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 253786 + ... + 273914.

It is an arithmetic number, because the mean of its divisors is an integer number (274573200).

Almost surely, 2^5311036650 is an apocalyptic number.

5311036650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5311036650 is an abundant number, since it is smaller than the sum of its proper divisors (7868476950).

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

5311036650 is a wasteful number, since it uses less digits than its factorization.

5311036650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21903 (or 21898 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 5311036650 is about 72876.8594960019. The cubic root of 5311036650 is about 1744.7227852778.

Adding to 5311036650 its reverse (566301135), we get a palindrome (5877337785).

The spelling of 5311036650 in words is "five billion, three hundred eleven million, thirty-six thousand, six hundred fifty".