527892493 has 2 divisors, whose sum is σ = 527892494. Its totient is φ = 527892492.

The previous prime is 527892487. The next prime is 527892499. The reversal of 527892493 is 394298725.

It is a balanced prime because it is at equal distance from previous prime (527892487) and next prime (527892499).

It can be written as a sum of positive squares in only one way, i.e., 521756964 + 6135529 = 22842^2 + 2477^2 .

It is a cyclic number.

It is not a de Polignac number, because 527892493 - 2⁵ = 527892461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527892499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263946246 + 263946247.

It is an arithmetic number, because the mean of its divisors is an integer number (263946247).

Almost surely, 2^527892493 is an apocalyptic number.

It is an amenable number.

527892493 is a deficient number, since it is larger than the sum of its proper divisors (1).

527892493 is an equidigital number, since it uses as much as digits as its factorization.

527892493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 49.

The square root of 527892493 is about 22975.9111462418. The cubic root of 527892493 is about 808.1931441394.

The spelling of 527892493 in words is "five hundred twenty-seven million, eight hundred ninety-two thousand, four hundred ninety-three".