465487643087 has 2 divisors, whose sum is σ = 465487643088. Its totient is φ = 465487643086.

The previous prime is 465487643069. The next prime is 465487643177. The reversal of 465487643087 is 780346784564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465487643087 - 2²² = 465483448783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465487645087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232743821543 + 232743821544.

It is an arithmetic number, because the mean of its divisors is an integer number (232743821544).

Almost surely, 2^465487643087 is an apocalyptic number.

465487643087 is a deficient number, since it is larger than the sum of its proper divisors (1).

465487643087 is an equidigital number, since it uses as much as digits as its factorization.

465487643087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108380160, while the sum is 62.

The spelling of 465487643087 in words is "four hundred sixty-five billion, four hundred eighty-seven million, six hundred forty-three thousand, eighty-seven".