481797049 has 2 divisors, whose sum is σ = 481797050. Its totient is φ = 481797048.

The previous prime is 481797037. The next prime is 481797061. The reversal of 481797049 is 940797184.

It is a balanced prime because it is at equal distance from previous prime (481797037) and next prime (481797061).

It can be written as a sum of positive squares in only one way, i.e., 472279824 + 9517225 = 21732^2 + 3085^2 .

It is a cyclic number.

It is not a de Polignac number, because 481797049 - 2⁷ = 481796921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481796993 and 481797011.

It is not a weakly prime, because it can be changed into another prime (481797749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240898524 + 240898525.

It is an arithmetic number, because the mean of its divisors is an integer number (240898525).

Almost surely, 2^481797049 is an apocalyptic number.

It is an amenable number.

481797049 is a deficient number, since it is larger than the sum of its proper divisors (1).

481797049 is an equidigital number, since it uses as much as digits as its factorization.

481797049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 481797049 is about 21949.8758310839. The cubic root of 481797049 is about 783.9494237339.

The spelling of 481797049 in words is "four hundred eighty-one million, seven hundred ninety-seven thousand, forty-nine".