64226578876062 has 32 divisors (see below), whose sum is σ = 128480485610400. Its totient is φ = 21404305468800.

The previous prime is 64226578876049. The next prime is 64226578876063. The reversal of 64226578876062 is 26067887562246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64226578876063) 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, 642852312 + ... + 642952212.

It is an arithmetic number, because the mean of its divisors is an integer number (4015015175325).

Almost surely, 2^{64226578876062} is an apocalyptic number.

64226578876062 is an abundant number, since it is smaller than the sum of its proper divisors (64253906734338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64226578876062 is a wasteful number, since it uses less digits than its factorization.

64226578876062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121628.

The product of its (nonzero) digits is 650280960, while the sum is 69.

The spelling of 64226578876062 in words is "sixty-four trillion, two hundred twenty-six billion, five hundred seventy-eight million, eight hundred seventy-six thousand, sixty-two".