525085077 has 8 divisors (see below), whose sum is σ = 763760160. Its totient is φ = 318233360.

The previous prime is 525085061. The next prime is 525085079. The reversal of 525085077 is 770580525.

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 525085077 - 2⁴ = 525085061 is a prime.

It is a super-3 number, since 3×525085077³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525085079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7955802 + ... + 7955867.

It is an arithmetic number, because the mean of its divisors is an integer number (95470020).

Almost surely, 2^525085077 is an apocalyptic number.

It is an amenable number.

525085077 is a deficient number, since it is larger than the sum of its proper divisors (238675083).

525085077 is a wasteful number, since it uses less digits than its factorization.

525085077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15911683.

The product of its (nonzero) digits is 98000, while the sum is 39.

The square root of 525085077 is about 22914.7349319166. The cubic root of 525085077 is about 806.7578970614.

The spelling of 525085077 in words is "five hundred twenty-five million, eighty-five thousand, seventy-seven".