1432520455 has 8 divisors (see below), whose sum is σ = 1723230000. Its totient is φ = 1143212736.

The previous prime is 1432520423. The next prime is 1432520483. The reversal of 1432520455 is 5540252341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1432520455 - 2⁵ = 1432520423 is a prime.

It is a super-2 number, since 2×1432520455² = 4104229707986814050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348205 + ... + 352294.

It is an arithmetic number, because the mean of its divisors is an integer number (215403750).

Almost surely, 2^1432520455 is an apocalyptic number.

1432520455 is a deficient number, since it is larger than the sum of its proper divisors (290709545).

1432520455 is an equidigital number, since it uses as much as digits as its factorization.

1432520455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700913.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1432520455 is about 37848.6519575004. The cubic root of 1432520455 is about 1127.2846949517.

Adding to 1432520455 its reverse (5540252341), we get a palindrome (6972772796).

The spelling of 1432520455 in words is "one billion, four hundred thirty-two million, five hundred twenty thousand, four hundred fifty-five".