64054623 has 16 divisors (see below), whose sum is σ = 90650880. Its totient is φ = 40093056.

The previous prime is 64054621. The next prime is 64054631. The reversal of 64054623 is 32645046.

It is not a de Polignac number, because 64054623 - 2¹ = 64054621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64054621) 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, 23548 + ... + 26126.

It is an arithmetic number, because the mean of its divisors is an integer number (5665680).

Almost surely, 2^64054623 is an apocalyptic number.

64054623 is a deficient number, since it is larger than the sum of its proper divisors (26596257).

64054623 is a wasteful number, since it uses less digits than its factorization.

64054623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 64054623 is about 8003.4132093751. The cubic root of 64054623 is about 400.1137655571.

Adding to 64054623 its reverse (32645046), we get a palindrome (96699669).

The spelling of 64054623 in words is "sixty-four million, fifty-four thousand, six hundred twenty-three".