481650671 has 2 divisors, whose sum is σ = 481650672. Its totient is φ = 481650670.

The previous prime is 481650661. The next prime is 481650679. The reversal of 481650671 is 176056184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481650671 - 2²² = 477456367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481650679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240825335 + 240825336.

It is an arithmetic number, because the mean of its divisors is an integer number (240825336).

Almost surely, 2^481650671 is an apocalyptic number.

481650671 is a deficient number, since it is larger than the sum of its proper divisors (1).

481650671 is an equidigital number, since it uses as much as digits as its factorization.

481650671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 481650671 is about 21946.5412081266. The cubic root of 481650671 is about 783.8700233777.

The spelling of 481650671 in words is "four hundred eighty-one million, six hundred fifty thousand, six hundred seventy-one".