525470061 has 8 divisors (see below), whose sum is σ = 737501920. Its totient is φ = 331875792.

The previous prime is 525470021. The next prime is 525470083. The reversal of 525470061 is 160074525.

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

It is not a de Polignac number, because 525470061 - 2¹⁰ = 525469037 is a prime.

It is a super-2 number, since 2×525470061² = 552237570014687442, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525470021) 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, 4609330 + ... + 4609443.

It is an arithmetic number, because the mean of its divisors is an integer number (92187740).

Almost surely, 2^525470061 is an apocalyptic number.

It is an amenable number.

525470061 is a deficient number, since it is larger than the sum of its proper divisors (212031859).

525470061 is a wasteful number, since it uses less digits than its factorization.

525470061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218795.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 525470061 is about 22923.1337517365. The cubic root of 525470061 is about 806.9550162335.

The spelling of 525470061 in words is "five hundred twenty-five million, four hundred seventy thousand, sixty-one".