625065523436064 has 96 divisors (see below), whose sum is σ = 1674545225532480. Its totient is φ = 204094820249600.

The previous prime is 625065523436063. The next prime is 625065523436083. The reversal of 625065523436064 is 460634325560526.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 625065523435995 and 625065523436013.

It is not an unprimeable number, because it can be changed into a prime (625065523436063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194774277 + ... + 197957444.

It is an arithmetic number, because the mean of its divisors is an integer number (17443179432630).

Almost surely, 2^{625065523436064} is an apocalyptic number.

It is an amenable number.

625065523436064 is an abundant number, since it is smaller than the sum of its proper divisors (1049479702096416).

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

625065523436064 is a wasteful number, since it uses less digits than its factorization.

625065523436064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392732074 (or 392732066 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 57.

The spelling of 625065523436064 in words is "six hundred twenty-five trillion, sixty-five billion, five hundred twenty-three million, four hundred thirty-six thousand, sixty-four".