1063552426 has 16 divisors (see below), whose sum is σ = 1613908296. Its totient is φ = 525597696.

The previous prime is 1063552397. The next prime is 1063552459. The reversal of 1063552426 is 6242553601.

It can be written as a sum of positive squares in 4 ways, for example, as 809118025 + 254434401 = 28445^2 + 15951^2 .

It is a super-2 number, since 2×1063552426² = 2262287525700970952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063552391 and 1063552400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163060 + ... + 169456.

Almost surely, 2^1063552426 is an apocalyptic number.

1063552426 is a deficient number, since it is larger than the sum of its proper divisors (550355870).

1063552426 is an equidigital number, since it uses as much as digits as its factorization.

1063552426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7353.

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

The square root of 1063552426 is about 32612.1515082952. The cubic root of 1063552426 is about 1020.7505772384.

The spelling of 1063552426 in words is "one billion, sixty-three million, five hundred fifty-two thousand, four hundred twenty-six".