5125635552 has 96 divisors (see below), whose sum is σ = 13646102400. Its totient is φ = 1684412928.

The previous prime is 5125635551. The next prime is 5125635589. The reversal of 5125635552 is 2555365215.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 5125635552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125635551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2351199 + ... + 2353377.

It is an arithmetic number, because the mean of its divisors is an integer number (142146900).

Almost surely, 2^5125635552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5125635552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6823051200).

5125635552 is an abundant number, since it is smaller than the sum of its proper divisors (8520466848).

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

5125635552 is a wasteful number, since it uses less digits than its factorization.

5125635552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528 (or 2520 counting only the distinct ones).

The product of its digits is 225000, while the sum is 39.

The square root of 5125635552 is about 71593.5440664869. The cubic root of 5125635552 is about 1724.1798862330.

The spelling of 5125635552 in words is "five billion, one hundred twenty-five million, six hundred thirty-five thousand, five hundred fifty-two".