7500004264 has 8 divisors (see below), whose sum is σ = 14062508010. Its totient is φ = 3750002128.

The previous prime is 7500004261. The next prime is 7500004297. The reversal of 7500004264 is 4624000057.

It can be written as a sum of positive squares in only one way, i.e., 7401160900 + 98843364 = 86030^2 + 9942^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7500004261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468750259 + ... + 468750274.

Almost surely, 2^7500004264 is an apocalyptic number.

It is an amenable number.

7500004264 is a deficient number, since it is larger than the sum of its proper divisors (6562503746).

7500004264 is a wasteful number, since it uses less digits than its factorization.

7500004264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937500539 (or 937500535 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 7500004264 is about 86602.5649966558. The cubic root of 7500004264 is about 1957.4341915398.

The spelling of 7500004264 in words is "seven billion, five hundred million, four thousand, two hundred sixty-four".