10757133521 has 2 divisors, whose sum is σ = 10757133522. Its totient is φ = 10757133520.

The previous prime is 10757133493. The next prime is 10757133587. The reversal of 10757133521 is 12533175701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10684116496 + 73017025 = 103364^2 + 8545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10757133521 is a prime.

It is not a weakly prime, because it can be changed into another prime (10757133421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5378566760 + 5378566761.

It is an arithmetic number, because the mean of its divisors is an integer number (5378566761).

Almost surely, 2^10757133521 is an apocalyptic number.

It is an amenable number.

10757133521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10757133521 is an equidigital number, since it uses as much as digits as its factorization.

10757133521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 35.

The spelling of 10757133521 in words is "ten billion, seven hundred fifty-seven million, one hundred thirty-three thousand, five hundred twenty-one".