7508675328 has 648 divisors, whose sum is σ = 27334174896. Its totient is φ = 1816657920.

The previous prime is 7508675309. The next prime is 7508675357. The reversal of 7508675328 is 8235768057.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 77408976 + ... + 77409072.

Almost surely, 2^7508675328 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 7508675328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13667087448).

7508675328 is an abundant number, since it is smaller than the sum of its proper divisors (19825499568).

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

7508675328 is a wasteful number, since it uses less digits than its factorization.

7508675328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 7508675328 is about 86652.6129323288. The cubic root of 7508675328 is about 1958.1882577899.

The spelling of 7508675328 in words is "seven billion, five hundred eight million, six hundred seventy-five thousand, three hundred twenty-eight".