455620141 has 2 divisors, whose sum is σ = 455620142. Its totient is φ = 455620140.

The previous prime is 455620129. The next prime is 455620153. The reversal of 455620141 is 141026554.

It is a balanced prime because it is at equal distance from previous prime (455620129) and next prime (455620153).

It can be written as a sum of positive squares in only one way, i.e., 362902500 + 92717641 = 19050^2 + 9629^2 .

It is a cyclic number.

It is not a de Polignac number, because 455620141 - 2⁹ = 455619629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455620441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227810070 + 227810071.

It is an arithmetic number, because the mean of its divisors is an integer number (227810071).

Almost surely, 2^455620141 is an apocalyptic number.

It is an amenable number.

455620141 is a deficient number, since it is larger than the sum of its proper divisors (1).

455620141 is an equidigital number, since it uses as much as digits as its factorization.

455620141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 455620141 is about 21345.2603872616. The cubic root of 455620141 is about 769.4864405962.

Adding to 455620141 its reverse (141026554), we get a palindrome (596646695).

The spelling of 455620141 in words is "four hundred fifty-five million, six hundred twenty thousand, one hundred forty-one".