1432053453 has 16 divisors (see below), whose sum is σ = 1969128000. Its totient is φ = 925153920.

The previous prime is 1432053449. The next prime is 1432053499. The reversal of 1432053453 is 3543502341.

It is not a de Polignac number, because 1432053453 - 2² = 1432053449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1432053453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432053433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20743 + ... + 57396.

It is an arithmetic number, because the mean of its divisors is an integer number (123070500).

Almost surely, 2^1432053453 is an apocalyptic number.

It is an amenable number.

1432053453 is a deficient number, since it is larger than the sum of its proper divisors (537074547).

1432053453 is a wasteful number, since it uses less digits than its factorization.

1432053453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78332.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1432053453 is about 37842.4821199667. The cubic root of 1432053453 is about 1127.1621832806.

Adding to 1432053453 its reverse (3543502341), we get a palindrome (4975555794).

The spelling of 1432053453 in words is "one billion, four hundred thirty-two million, fifty-three thousand, four hundred fifty-three".