525314299 has 4 divisors (see below), whose sum is σ = 552962440. Its totient is φ = 497666160.

The previous prime is 525314269. The next prime is 525314311. The reversal of 525314299 is 992413525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 525314299 - 2⁷ = 525314171 is a prime.

It is a super-2 number, since 2×525314299² = 551910225467722802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525314239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13824042 + ... + 13824079.

It is an arithmetic number, because the mean of its divisors is an integer number (138240610).

Almost surely, 2^525314299 is an apocalyptic number.

525314299 is a deficient number, since it is larger than the sum of its proper divisors (27648141).

525314299 is a wasteful number, since it uses less digits than its factorization.

525314299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27648140.

The product of its digits is 97200, while the sum is 40.

The square root of 525314299 is about 22919.7360150592. The cubic root of 525314299 is about 806.8752747105.

The spelling of 525314299 in words is "five hundred twenty-five million, three hundred fourteen thousand, two hundred ninety-nine".