527400523 has 8 divisors (see below), whose sum is σ = 571589648. Its totient is φ = 483728544.

The previous prime is 527400491. The next prime is 527400541. The reversal of 527400523 is 325004725.

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

It is not a de Polignac number, because 527400523 - 2⁵ = 527400491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 527400491 and 527400500.

It is not an unprimeable number, because it can be changed into a prime (527400563) 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, 127161 + ... + 131242.

It is an arithmetic number, because the mean of its divisors is an integer number (71448706).

Almost surely, 2^527400523 is an apocalyptic number.

527400523 is a deficient number, since it is larger than the sum of its proper divisors (44189125).

527400523 is a wasteful number, since it uses less digits than its factorization.

527400523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258573.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 527400523 is about 22965.2024376011. The cubic root of 527400523 is about 807.9420006035.

The spelling of 527400523 in words is "five hundred twenty-seven million, four hundred thousand, five hundred twenty-three".