64054453 has 16 divisors (see below), whose sum is σ = 72584640. Its totient is φ = 56160000.

The previous prime is 64054451. The next prime is 64054481. The reversal of 64054453 is 35445046.

It is a cyclic number.

It is not a de Polignac number, because 64054453 - 2¹ = 64054451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64054451) 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, 18078 + ... + 21328.

It is an arithmetic number, because the mean of its divisors is an integer number (4536540).

Almost surely, 2^64054453 is an apocalyptic number.

It is an amenable number.

64054453 is a deficient number, since it is larger than the sum of its proper divisors (8530187).

64054453 is a wasteful number, since it uses less digits than its factorization.

64054453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 64054453 is about 8003.4025888993. The cubic root of 64054453 is about 400.1134115915.

Adding to 64054453 its reverse (35445046), we get a palindrome (99499499).

The spelling of 64054453 in words is "sixty-four million, fifty-four thousand, four hundred fifty-three".