675655252064 has 96 divisors (see below), whose sum is σ = 1523412061920. Its totient is φ = 292214956032.

The previous prime is 675655252001. The next prime is 675655252093. The reversal of 675655252064 is 460252556576.

It is a junction number, because it is equal to n+sod(n) for n = 675655251997 and 675655252015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410887 + ... + 1828089.

It is an arithmetic number, because the mean of its divisors is an integer number (15868875645).

Almost surely, 2^675655252064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675655252064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761706030960).

675655252064 is an abundant number, since it is smaller than the sum of its proper divisors (847756809856).

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

675655252064 is a wasteful number, since it uses less digits than its factorization.

675655252064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417472 (or 417464 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 53.

The spelling of 675655252064 in words is "six hundred seventy-five billion, six hundred fifty-five million, two hundred fifty-two thousand, sixty-four".