455626541 has 2 divisors, whose sum is σ = 455626542. Its totient is φ = 455626540.

The previous prime is 455626519. The next prime is 455626559. The reversal of 455626541 is 145626554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454116100 + 1510441 = 21310^2 + 1229^2 .

It is a cyclic number.

It is not a de Polignac number, because 455626541 - 2⁶ = 455626477 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 455626495 and 455626504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455626841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227813270 + 227813271.

It is an arithmetic number, because the mean of its divisors is an integer number (227813271).

Almost surely, 2^455626541 is an apocalyptic number.

It is an amenable number.

455626541 is a deficient number, since it is larger than the sum of its proper divisors (1).

455626541 is an equidigital number, since it uses as much as digits as its factorization.

455626541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144000, while the sum is 38.

The square root of 455626541 is about 21345.4103029199. The cubic root of 455626541 is about 769.4900435173.

The spelling of 455626541 in words is "four hundred fifty-five million, six hundred twenty-six thousand, five hundred forty-one".