514954487 has 2 divisors, whose sum is σ = 514954488. Its totient is φ = 514954486.

The previous prime is 514954439. The next prime is 514954507. The reversal of 514954487 is 784459415.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514954487 - 2²⁴ = 498177271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514954087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257477243 + 257477244.

It is an arithmetic number, because the mean of its divisors is an integer number (257477244).

Almost surely, 2^514954487 is an apocalyptic number.

514954487 is a deficient number, since it is larger than the sum of its proper divisors (1).

514954487 is an equidigital number, since it uses as much as digits as its factorization.

514954487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 47.

The square root of 514954487 is about 22692.6086424633. The cubic root of 514954487 is about 801.5358449012.

The spelling of 514954487 in words is "five hundred fourteen million, nine hundred fifty-four thousand, four hundred eighty-seven".