525195097 has 8 divisors (see below), whose sum is σ = 600406016. Its totient is φ = 450029952.

The previous prime is 525195089. The next prime is 525195103. The reversal of 525195097 is 790591525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 525195097 - 2³ = 525195089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (525195037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18313 + ... + 37225.

It is an arithmetic number, because the mean of its divisors is an integer number (75050752).

Almost surely, 2^525195097 is an apocalyptic number.

It is an amenable number.

525195097 is a deficient number, since it is larger than the sum of its proper divisors (75210919).

525195097 is a wasteful number, since it uses less digits than its factorization.

525195097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22887.

The product of its (nonzero) digits is 141750, while the sum is 43.

The square root of 525195097 is about 22917.1354449024. The cubic root of 525195097 is about 806.8142392361.

The spelling of 525195097 in words is "five hundred twenty-five million, one hundred ninety-five thousand, ninety-seven".