525382523 has 2 divisors, whose sum is σ = 525382524. Its totient is φ = 525382522.

The previous prime is 525382511. The next prime is 525382541. The reversal of 525382523 is 325283525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525382523 - 2¹⁴ = 525366139 is a prime.

It is not a weakly prime, because it can be changed into another prime (525382423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262691261 + 262691262.

It is an arithmetic number, because the mean of its divisors is an integer number (262691262).

Almost surely, 2^525382523 is an apocalyptic number.

525382523 is a deficient number, since it is larger than the sum of its proper divisors (1).

525382523 is an equidigital number, since it uses as much as digits as its factorization.

525382523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 35.

The square root of 525382523 is about 22921.2242910365. The cubic root of 525382523 is about 806.9102035623.

The spelling of 525382523 in words is "five hundred twenty-five million, three hundred eighty-two thousand, five hundred twenty-three".