525532270570001 has 2 divisors, whose sum is σ = 525532270570002. Its totient is φ = 525532270570000.

The previous prime is 525532270569973. The next prime is 525532270570031. The reversal of 525532270570001 is 100075072235525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405862323300625 + 119669947269376 = 20146025^2 + 10939376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-525532270570001 is a prime.

It is a super-2 number, since 2×525532270570001² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (525532270570031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262766135285000 + 262766135285001.

It is an arithmetic number, because the mean of its divisors is an integer number (262766135285001).

Almost surely, 2^{525532270570001} is an apocalyptic number.

It is an amenable number.

525532270570001 is a deficient number, since it is larger than the sum of its proper divisors (1).

525532270570001 is an equidigital number, since it uses as much as digits as its factorization.

525532270570001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 735000, while the sum is 44.

The spelling of 525532270570001 in words is "five hundred twenty-five trillion, five hundred thirty-two billion, two hundred seventy million, five hundred seventy thousand, one".