527270461 has 4 divisors (see below), whose sum is σ = 541521052. Its totient is φ = 513019872.

The previous prime is 527270363. The next prime is 527270477. The reversal of 527270461 is 164072725.

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

It can be written as a sum of positive squares in 2 ways, for example, as 365192100 + 162078361 = 19110^2 + 12731^2 .

It is a cyclic number.

It is not a de Polignac number, because 527270461 - 2⁹ = 527269949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527270761) 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 3 ways as a sum of consecutive naturals, for example, 7125240 + ... + 7125313.

It is an arithmetic number, because the mean of its divisors is an integer number (135380263).

Almost surely, 2^527270461 is an apocalyptic number.

It is an amenable number.

527270461 is a deficient number, since it is larger than the sum of its proper divisors (14250591).

527270461 is a wasteful number, since it uses less digits than its factorization.

527270461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14250590.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 527270461 is about 22962.3705440009. The cubic root of 527270461 is about 807.8755797417.

The spelling of 527270461 in words is "five hundred twenty-seven million, two hundred seventy thousand, four hundred sixty-one".