525342422701147 has 2 divisors, whose sum is σ = 525342422701148. Its totient is φ = 525342422701146.

The previous prime is 525342422701111. The next prime is 525342422701231. The reversal of 525342422701147 is 741107224243525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525342422701147 - 2¹¹ = 525342422699099 is a prime.

It is a super-2 number, since 2×525342422701147² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 525342422701147.

It is not a weakly prime, because it can be changed into another prime (525342422704147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262671211350573 + 262671211350574.

It is an arithmetic number, because the mean of its divisors is an integer number (262671211350574).

Almost surely, 2^{525342422701147} is an apocalyptic number.

525342422701147 is a deficient number, since it is larger than the sum of its proper divisors (1).

525342422701147 is an equidigital number, since it uses as much as digits as its factorization.

525342422701147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3763200, while the sum is 49.

The spelling of 525342422701147 in words is "five hundred twenty-five trillion, three hundred forty-two billion, four hundred twenty-two million, seven hundred one thousand, one hundred forty-seven".