5426287487 has 2 divisors, whose sum is σ = 5426287488. Its totient is φ = 5426287486.

The previous prime is 5426287367. The next prime is 5426287507. The reversal of 5426287487 is 7847826245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5426287487 - 2⁸ = 5426287231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5426287687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713143743 + 2713143744.

It is an arithmetic number, because the mean of its divisors is an integer number (2713143744).

Almost surely, 2^5426287487 is an apocalyptic number.

5426287487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426287487 is an equidigital number, since it uses as much as digits as its factorization.

5426287487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6021120, while the sum is 53.

The square root of 5426287487 is about 73663.3388260402. The cubic root of 5426287487 is about 1757.2528905852.

The spelling of 5426287487 in words is "five billion, four hundred twenty-six million, two hundred eighty-seven thousand, four hundred eighty-seven".