7528845513701 has 2 divisors, whose sum is σ = 7528845513702. Its totient is φ = 7528845513700.

The previous prime is 7528845513583. The next prime is 7528845513727. The reversal of 7528845513701 is 1073155488257.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7323659163076 + 205186350625 = 2706226^2 + 452975^2 .

It is a cyclic number.

It is not a de Polignac number, because 7528845513701 - 2³⁴ = 7511665644517 is a prime.

It is a super-3 number, since 3×7528845513701³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7528845513751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3764422756850 + 3764422756851.

It is an arithmetic number, because the mean of its divisors is an integer number (3764422756851).

Almost surely, 2^{7528845513701} is an apocalyptic number.

It is an amenable number.

7528845513701 is a deficient number, since it is larger than the sum of its proper divisors (1).

7528845513701 is an equidigital number, since it uses as much as digits as its factorization.

7528845513701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408000, while the sum is 56.

The spelling of 7528845513701 in words is "seven trillion, five hundred twenty-eight billion, eight hundred forty-five million, five hundred thirteen thousand, seven hundred one".