5120511552 has 672 divisors, whose sum is σ = 18224926720. Its totient is φ = 1410877440.

The previous prime is 5120511547. The next prime is 5120511569. The reversal of 5120511552 is 2551150215.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 119081643 + ... + 119081685.

Almost surely, 2^5120511552 is an apocalyptic number.

5120511552 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 5120511552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9112463360).

5120511552 is an abundant number, since it is smaller than the sum of its proper divisors (13104415168).

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

5120511552 is a wasteful number, since it uses less digits than its factorization.

5120511552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The square root of 5120511552 is about 71557.7497689803. The cubic root of 5120511552 is about 1723.6051514355.

Adding to 5120511552 its reverse (2551150215), we get a palindrome (7671661767).

The spelling of 5120511552 in words is "five billion, one hundred twenty million, five hundred eleven thousand, five hundred fifty-two".