481901802727 has 2 divisors, whose sum is σ = 481901802728. Its totient is φ = 481901802726.

The previous prime is 481901802709. The next prime is 481901802791. The reversal of 481901802727 is 727208109184.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481901802727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481901802827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240950901363 + 240950901364.

It is an arithmetic number, because the mean of its divisors is an integer number (240950901364).

Almost surely, 2^481901802727 is an apocalyptic number.

481901802727 is a deficient number, since it is larger than the sum of its proper divisors (1).

481901802727 is an equidigital number, since it uses as much as digits as its factorization.

481901802727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 481901802727 in words is "four hundred eighty-one billion, nine hundred one million, eight hundred two thousand, seven hundred twenty-seven".