1063226455 has 4 divisors (see below), whose sum is σ = 1275871752. Its totient is φ = 850581160.

The previous prime is 1063226447. The next prime is 1063226509. The reversal of 1063226455 is 5546223601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1063226455 - 2³ = 1063226447 is a prime.

It is a super-2 number, since 2×1063226455² = 2260900989223734050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1063226455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106322641 + ... + 106322650.

It is an arithmetic number, because the mean of its divisors is an integer number (318967938).

Almost surely, 2^1063226455 is an apocalyptic number.

1063226455 is a deficient number, since it is larger than the sum of its proper divisors (212645297).

1063226455 is an equidigital number, since it uses as much as digits as its factorization.

1063226455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212645296.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1063226455 is about 32607.1534329509. The cubic root of 1063226455 is about 1020.6462823998.

The spelling of 1063226455 in words is "one billion, sixty-three million, two hundred twenty-six thousand, four hundred fifty-five".