1063420522 has 4 divisors (see below), whose sum is σ = 1595130786. Its totient is φ = 531710260.

The previous prime is 1063420493. The next prime is 1063420541. The reversal of 1063420522 is 2250243601.

1063420522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2250243601 = 3163 ⋅711427.

It can be written as a sum of positive squares in only one way, i.e., 1001026321 + 62394201 = 31639^2 + 7899^2 .

It is a super-2 number, since 2×1063420522² = 2261726413221504968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265855129 + ... + 265855132.

Almost surely, 2^1063420522 is an apocalyptic number.

1063420522 is a deficient number, since it is larger than the sum of its proper divisors (531710264).

1063420522 is an equidigital number, since it uses as much as digits as its factorization.

1063420522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531710263.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1063420522 is about 32610.1291319124. The cubic root of 1063420522 is about 1020.7083769521.

The spelling of 1063420522 in words is "one billion, sixty-three million, four hundred twenty thousand, five hundred twenty-two".