64226246626045 has 16 divisors (see below), whose sum is σ = 88090695308160. Its totient is φ = 44036362004544.

The previous prime is 64226246626039. The next prime is 64226246626049. The reversal of 64226246626045 is 54062664262246.

It is not a de Polignac number, because 64226246626045 - 2⁹ = 64226246625533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64226246626049) 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, 93252510 + ... + 93938719.

It is an arithmetic number, because the mean of its divisors is an integer number (5505668456760).

Almost surely, 2^{64226246626045} is an apocalyptic number.

It is an amenable number.

64226246626045 is a deficient number, since it is larger than the sum of its proper divisors (23864448682115).

64226246626045 is a wasteful number, since it uses less digits than its factorization.

64226246626045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187201044.

The product of its (nonzero) digits is 39813120, while the sum is 55.

The spelling of 64226246626045 in words is "sixty-four trillion, two hundred twenty-six billion, two hundred forty-six million, six hundred twenty-six thousand, forty-five".