481771051 has 2 divisors, whose sum is σ = 481771052. Its totient is φ = 481771050.

The previous prime is 481771021. The next prime is 481771057. The reversal of 481771051 is 150177184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481771051 - 2¹³ = 481762859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481770998 and 481771016.

It is not a weakly prime, because it can be changed into another prime (481771057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240885525 + 240885526.

It is an arithmetic number, because the mean of its divisors is an integer number (240885526).

Almost surely, 2^481771051 is an apocalyptic number.

481771051 is a deficient number, since it is larger than the sum of its proper divisors (1).

481771051 is an equidigital number, since it uses as much as digits as its factorization.

481771051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 34.

The square root of 481771051 is about 21949.2836101773. The cubic root of 481771051 is about 783.9353227179.

The spelling of 481771051 in words is "four hundred eighty-one million, seven hundred seventy-one thousand, fifty-one".