525332453121407 has 2 divisors, whose sum is σ = 525332453121408. Its totient is φ = 525332453121406.

The previous prime is 525332453121391. The next prime is 525332453121433. The reversal of 525332453121407 is 704121354233525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525332453121407 - 2⁴ = 525332453121391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525332453120407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262666226560703 + 262666226560704.

It is an arithmetic number, because the mean of its divisors is an integer number (262666226560704).

Almost surely, 2^{525332453121407} is an apocalyptic number.

525332453121407 is a deficient number, since it is larger than the sum of its proper divisors (1).

525332453121407 is an equidigital number, since it uses as much as digits as its factorization.

525332453121407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 525332453121407 in words is "five hundred twenty-five trillion, three hundred thirty-two billion, four hundred fifty-three million, one hundred twenty-one thousand, four hundred seven".