470911827887 has 2 divisors, whose sum is σ = 470911827888. Its totient is φ = 470911827886.

The previous prime is 470911827857. The next prime is 470911827941. The reversal of 470911827887 is 788728119074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470911827887 - 2¹² = 470911823791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470911827857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235455913943 + 235455913944.

It is an arithmetic number, because the mean of its divisors is an integer number (235455913944).

Almost surely, 2^470911827887 is an apocalyptic number.

470911827887 is a deficient number, since it is larger than the sum of its proper divisors (1).

470911827887 is an equidigital number, since it uses as much as digits as its factorization.

470911827887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12644352, while the sum is 62.

The spelling of 470911827887 in words is "four hundred seventy billion, nine hundred eleven million, eight hundred twenty-seven thousand, eight hundred eighty-seven".