525330513099 has 12 divisors (see below), whose sum is σ = 867212275696. Its totient is φ = 300188864592.

The previous prime is 525330513067. The next prime is 525330513131. The reversal of 525330513099 is 990315033525.

525330513099 is a `hidden beast` number, since 5 + 2 + 5 + 330 + 5 + 1 + 309 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (525330513067) and next prime (525330513131).

It is not a de Polignac number, because 525330513099 - 2⁵ = 525330513067 is a prime.

It is a super-2 number, since 2×525330513099² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525330513199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4169289724 + ... + 4169289849.

Almost surely, 2^525330513099 is an apocalyptic number.

525330513099 is a deficient number, since it is larger than the sum of its proper divisors (341881762597).

525330513099 is a wasteful number, since it uses less digits than its factorization.

525330513099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8338579586 (or 8338579583 counting only the distinct ones).

The product of its (nonzero) digits is 546750, while the sum is 45.

The spelling of 525330513099 in words is "five hundred twenty-five billion, three hundred thirty million, five hundred thirteen thousand, ninety-nine".