7552374752 has 144 divisors (see below), whose sum is σ = 17501944320. Its totient is φ = 3194380800.

The previous prime is 7552374749. The next prime is 7552374757. The reversal of 7552374752 is 2574732557.

It is a junction number, because it is equal to n+sod(n) for n = 7552374697 and 7552374706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552374757) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3184127 + ... + 3186497.

It is an arithmetic number, because the mean of its divisors is an integer number (121541280).

Almost surely, 2^7552374752 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 7552374752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8750972160).

7552374752 is an abundant number, since it is smaller than the sum of its proper divisors (9949569568).

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

7552374752 is a wasteful number, since it uses less digits than its factorization.

7552374752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457 (or 2436 counting only the distinct ones).

The product of its digits is 2058000, while the sum is 47.

The square root of 7552374752 is about 86904.4000727236. The cubic root of 7552374752 is about 1961.9797045647.

The spelling of 7552374752 in words is "seven billion, five hundred fifty-two million, three hundred seventy-four thousand, seven hundred fifty-two".