498145741 has 2 divisors, whose sum is σ = 498145742. Its totient is φ = 498145740.

The previous prime is 498145733. The next prime is 498145751. The reversal of 498145741 is 147541894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300883716 + 197262025 = 17346^2 + 14045^2 .

It is a cyclic number.

It is not a de Polignac number, because 498145741 - 2³ = 498145733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498145751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249072870 + 249072871.

It is an arithmetic number, because the mean of its divisors is an integer number (249072871).

Almost surely, 2^498145741 is an apocalyptic number.

It is an amenable number.

498145741 is a deficient number, since it is larger than the sum of its proper divisors (1).

498145741 is an equidigital number, since it uses as much as digits as its factorization.

498145741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 498145741 is about 22319.1787707344. The cubic root of 498145741 is about 792.7181597114.

It can be divided in two parts, 49814 and 5741, that added together give a palindrome (55555).

The spelling of 498145741 in words is "four hundred ninety-eight million, one hundred forty-five thousand, seven hundred forty-one".