58481287 has 2 divisors, whose sum is σ = 58481288. Its totient is φ = 58481286.

The previous prime is 58481273. The next prime is 58481317. The reversal of 58481287 is 78218485.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58481287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58481257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29240643 + 29240644.

It is an arithmetic number, because the mean of its divisors is an integer number (29240644).

Almost surely, 2^58481287 is an apocalyptic number.

58481287 is a deficient number, since it is larger than the sum of its proper divisors (1).

58481287 is an equidigital number, since it uses as much as digits as its factorization.

58481287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143360, while the sum is 43.

The square root of 58481287 is about 7647.3058654666. The cubic root of 58481287 is about 388.1554072431.

The spelling of 58481287 in words is "fifty-eight million, four hundred eighty-one thousand, two hundred eighty-seven".