5311651072 has 108 divisors (see below), whose sum is σ = 13121744160. Its totient is φ = 2101192704.

The previous prime is 5311651057. The next prime is 5311651099. The reversal of 5311651072 is 2701561135.

It is a super-2 number, since 2×5311651072² = 56427274221357498368, which contains 22 as substring.

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, 294079 + ... + 311617.

Almost surely, 2^5311651072 is an apocalyptic number.

5311651072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5311651072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6560872080).

5311651072 is an abundant number, since it is smaller than the sum of its proper divisors (7810093088).

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

5311651072 is a wasteful number, since it uses less digits than its factorization.

5311651072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17588 (or 17561 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5311651072 is about 72881.0748548620. The cubic root of 5311651072 is about 1744.7900637144.

The spelling of 5311651072 in words is "five billion, three hundred eleven million, six hundred fifty-one thousand, seventy-two".