527300421 has 16 divisors (see below), whose sum is σ = 730636800. Its totient is φ = 337901760.

The previous prime is 527300419. The next prime is 527300429. The reversal of 527300421 is 124003725.

It is not a de Polignac number, because 527300421 - 2¹ = 527300419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 527300391 and 527300400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527300429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170 + ... + 32883.

It is an arithmetic number, because the mean of its divisors is an integer number (45664800).

Almost surely, 2^527300421 is an apocalyptic number.

It is an amenable number.

527300421 is a deficient number, since it is larger than the sum of its proper divisors (203336379).

527300421 is a wasteful number, since it uses less digits than its factorization.

527300421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38236.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 527300421 is about 22963.0229064032. The cubic root of 527300421 is about 807.8908808669.

The spelling of 527300421 in words is "five hundred twenty-seven million, three hundred thousand, four hundred twenty-one".