507402463 has 2 divisors, whose sum is σ = 507402464. Its totient is φ = 507402462.

The previous prime is 507402449. The next prime is 507402479. The reversal of 507402463 is 364204705.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-507402463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (507402433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253701231 + 253701232.

It is an arithmetic number, because the mean of its divisors is an integer number (253701232).

Almost surely, 2^507402463 is an apocalyptic number.

507402463 is a deficient number, since it is larger than the sum of its proper divisors (1).

507402463 is an equidigital number, since it uses as much as digits as its factorization.

507402463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 507402463 is about 22525.5957301910. The cubic root of 507402463 is about 797.5982461681.

The spelling of 507402463 in words is "five hundred seven million, four hundred two thousand, four hundred sixty-three".