1432012563 has 12 divisors (see below), whose sum is σ = 2077741120. Its totient is φ = 950392656.

The previous prime is 1432012559. The next prime is 1432012583. The reversal of 1432012563 is 3652102341.

It is not a de Polignac number, because 1432012563 - 2² = 1432012559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432012513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354748 + ... + 358761.

Almost surely, 2^1432012563 is an apocalyptic number.

1432012563 is a deficient number, since it is larger than the sum of its proper divisors (645728557).

1432012563 is a wasteful number, since it uses less digits than its factorization.

1432012563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713738 (or 713735 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1432012563 is about 37841.9418502804. The cubic root of 1432012563 is about 1127.1514550729.

The spelling of 1432012563 in words is "one billion, four hundred thirty-two million, twelve thousand, five hundred sixty-three".