1056532107 has 16 divisors (see below), whose sum is σ = 1488114560. Its totient is φ = 664915392.

The previous prime is 1056532097. The next prime is 1056532109. The reversal of 1056532107 is 7012356501.

It is not a de Polignac number, because 1056532107 - 2⁴ = 1056532091 is a prime.

It is a super-2 number, since 2×1056532107² = 2232520186243718898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056532109) 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 15 ways as a sum of consecutive naturals, for example, 16618 + ... + 48879.

It is an arithmetic number, because the mean of its divisors is an integer number (93007160).

Almost surely, 2^1056532107 is an apocalyptic number.

1056532107 is a deficient number, since it is larger than the sum of its proper divisors (431582453).

1056532107 is a wasteful number, since it uses less digits than its factorization.

1056532107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65802.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 1056532107 is about 32504.3398179382. The cubic root of 1056532107 is about 1018.4996868198.

Adding to 1056532107 its reverse (7012356501), we get a palindrome (8068888608).

The spelling of 1056532107 in words is "one billion, fifty-six million, five hundred thirty-two thousand, one hundred seven".