1063442526 has 16 divisors (see below), whose sum is σ = 2129756544. Its totient is φ = 354002264.

The previous prime is 1063442519. The next prime is 1063442537. The reversal of 1063442526 is 6252443601.

It is a super-2 number, since 2×1063442526² = 2261820012210521352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 114816 + ... + 123731.

It is an arithmetic number, because the mean of its divisors is an integer number (133109784).

Almost surely, 2^1063442526 is an apocalyptic number.

1063442526 is an abundant number, since it is smaller than the sum of its proper divisors (1066314018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063442526 is a wasteful number, since it uses less digits than its factorization.

1063442526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239295.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 1063442526 is about 32610.4665100026. The cubic root of 1063442526 is about 1020.7154169743.

The spelling of 1063442526 in words is "one billion, sixty-three million, four hundred forty-two thousand, five hundred twenty-six".