1432545375 has 64 divisors (see below), whose sum is σ = 2657041920. Its totient is φ = 681177600.

The previous prime is 1432545353. The next prime is 1432545377. The reversal of 1432545375 is 5735452341.

It is not a de Polignac number, because 1432545375 - 2⁸ = 1432545119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432545377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115212 + ... + 127038.

It is an arithmetic number, because the mean of its divisors is an integer number (41516280).

Almost surely, 2^1432545375 is an apocalyptic number.

1432545375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1432545375 is a deficient number, since it is larger than the sum of its proper divisors (1224496545).

1432545375 is a wasteful number, since it uses less digits than its factorization.

1432545375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11881 (or 11871 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 1432545375 is about 37848.9811619811. The cubic root of 1432545375 is about 1127.2912316289.

The spelling of 1432545375 in words is "one billion, four hundred thirty-two million, five hundred forty-five thousand, three hundred seventy-five".