64325560502 has 16 divisors (see below), whose sum is σ = 110424088320. Its totient is φ = 27530172648.

The previous prime is 64325560471. The next prime is 64325560547. The reversal of 64325560502 is 20506552346.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149852 + ... + 3170207.

It is an arithmetic number, because the mean of its divisors is an integer number (6901505520).

Almost surely, 2^64325560502 is an apocalyptic number.

64325560502 is a deficient number, since it is larger than the sum of its proper divisors (46098527818).

64325560502 is a wasteful number, since it uses less digits than its factorization.

64325560502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320795.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 64325560502 in words is "sixty-four billion, three hundred twenty-five million, five hundred sixty thousand, five hundred two".