1061550363 has 32 divisors (see below), whose sum is σ = 1522354176. Its totient is φ = 655628288.

The previous prime is 1061550353. The next prime is 1061550379. The reversal of 1061550363 is 3630551601.

It is a cyclic number.

It is not a de Polignac number, because 1061550363 - 2⁸ = 1061550107 is a prime.

It is a super-2 number, since 2×1061550363² = 2253778346370863538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061550363.

It is not an unprimeable number, because it can be changed into a prime (1061550353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 961870 + ... + 962972.

It is an arithmetic number, because the mean of its divisors is an integer number (47573568).

Almost surely, 2^1061550363 is an apocalyptic number.

1061550363 is a deficient number, since it is larger than the sum of its proper divisors (460803813).

1061550363 is a wasteful number, since it uses less digits than its factorization.

1061550363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1061550363 is about 32581.4420030790. The cubic root of 1061550363 is about 1020.1096777487.

The spelling of 1061550363 in words is "one billion, sixty-one million, five hundred fifty thousand, three hundred sixty-three".