525514097 has 32 divisors (see below), whose sum is σ = 585252864. Its totient is φ = 470377600.

The previous prime is 525514091. The next prime is 525514111. The reversal of 525514097 is 790415525.

It is a happy number.

It is not a de Polignac number, because 525514097 - 2¹⁸ = 525251953 is a prime.

It is a super-2 number, since 2×525514097² = 552330132291450818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 525514097.

It is not an unprimeable number, because it can be changed into a prime (525514091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3146708 + ... + 3146874.

It is an arithmetic number, because the mean of its divisors is an integer number (18289152).

Almost surely, 2^525514097 is an apocalyptic number.

It is an amenable number.

525514097 is a deficient number, since it is larger than the sum of its proper divisors (59738767).

525514097 is a wasteful number, since it uses less digits than its factorization.

525514097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 525514097 is about 22924.0942460111. The cubic root of 525514097 is about 806.9775573708.

The spelling of 525514097 in words is "five hundred twenty-five million, five hundred fourteen thousand, ninety-seven".