527426545 has 8 divisors (see below), whose sum is σ = 639178920. Its totient is φ = 417763200.

The previous prime is 527426521. The next prime is 527426561. The reversal of 527426545 is 545624725.

It can be written as a sum of positive squares in 4 ways, for example, as 105863521 + 421563024 = 10289^2 + 20532^2 .

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

It is not a de Polignac number, because 527426545 - 2¹⁵ = 527393777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 527426498 and 527426507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521700 + ... + 522709.

It is an arithmetic number, because the mean of its divisors is an integer number (79897365).

Almost surely, 2^527426545 is an apocalyptic number.

It is an amenable number.

527426545 is a deficient number, since it is larger than the sum of its proper divisors (111752375).

527426545 is a wasteful number, since it uses less digits than its factorization.

527426545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044515.

The product of its digits is 336000, while the sum is 40.

The square root of 527426545 is about 22965.7689834240. The cubic root of 527426545 is about 807.9552883675.

The spelling of 527426545 in words is "five hundred twenty-seven million, four hundred twenty-six thousand, five hundred forty-five".