1052730063 has 144 divisors (see below), whose sum is σ = 2031644160. Its totient is φ = 518918400.

The previous prime is 1052730047. The next prime is 1052730071. The reversal of 1052730063 is 3600372501.

It is a happy number.

It is not a de Polignac number, because 1052730063 - 2⁴ = 1052730047 is a prime.

It is a super-2 number, since 2×1052730063² = 2216481171087967938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052730013) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13325658 + ... + 13325736.

It is an arithmetic number, because the mean of its divisors is an integer number (14108640).

Almost surely, 2^1052730063 is an apocalyptic number.

1052730063 is a deficient number, since it is larger than the sum of its proper divisors (978914097).

1052730063 is a wasteful number, since it uses less digits than its factorization.

1052730063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 1052730063 is about 32445.8019318370. The cubic root of 1052730063 is about 1017.2764916244.

The spelling of 1052730063 in words is "one billion, fifty-two million, seven hundred thirty thousand, sixty-three".