5432354451 has 32 divisors (see below), whose sum is σ = 8190815040. Its totient is φ = 3557433600.

The previous prime is 5432354449. The next prime is 5432354509. The reversal of 5432354451 is 1544532345.

5432354451 is a `hidden beast` number, since 5 + 43 + 23 + 544 + 51 = 666.

It is not a de Polignac number, because 5432354451 - 2¹ = 5432354449 is a prime.

It is a super-2 number, since 2×5432354451² = 59020949762599022802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5432354351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1567861 + ... + 1571321.

It is an arithmetic number, because the mean of its divisors is an integer number (255962970).

Almost surely, 2^5432354451 is an apocalyptic number.

5432354451 is a deficient number, since it is larger than the sum of its proper divisors (2758460589).

5432354451 is a wasteful number, since it uses less digits than its factorization.

5432354451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484 (or 4478 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 5432354451 is about 73704.5076708338. The cubic root of 5432354451 is about 1757.9075566715.

Adding to 5432354451 its reverse (1544532345), we get a palindrome (6976886796).

The spelling of 5432354451 in words is "five billion, four hundred thirty-two million, three hundred fifty-four thousand, four hundred fifty-one".