487537433 has 2 divisors, whose sum is σ = 487537434. Its totient is φ = 487537432.

The previous prime is 487537411. The next prime is 487537447. The reversal of 487537433 is 334735784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414041104 + 73496329 = 20348^2 + 8573^2 .

It is a cyclic number.

It is not a de Polignac number, because 487537433 - 2¹⁴ = 487521049 is a prime.

It is not a weakly prime, because it can be changed into another prime (487537133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243768716 + 243768717.

It is an arithmetic number, because the mean of its divisors is an integer number (243768717).

Almost surely, 2^487537433 is an apocalyptic number.

It is an amenable number.

487537433 is a deficient number, since it is larger than the sum of its proper divisors (1).

487537433 is an equidigital number, since it uses as much as digits as its factorization.

487537433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 44.

The square root of 487537433 is about 22080.2498400720. The cubic root of 487537433 is about 787.0506020129.

The spelling of 487537433 in words is "four hundred eighty-seven million, five hundred thirty-seven thousand, four hundred thirty-three".