607251321320 has 128 divisors (see below), whose sum is σ = 1669727727360. Its totient is φ = 194013081600.

The previous prime is 607251321253. The next prime is 607251321361. The reversal of 607251321320 is 23123152706.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 150794 + ... + 1112313.

It is an arithmetic number, because the mean of its divisors is an integer number (13044747870).

Almost surely, 2^607251321320 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 607251321320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834863863680).

607251321320 is an abundant number, since it is smaller than the sum of its proper divisors (1062476406040).

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

607251321320 is a wasteful number, since it uses less digits than its factorization.

607251321320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263243 (or 1263239 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 607251321320 in words is "six hundred seven billion, two hundred fifty-one million, three hundred twenty-one thousand, three hundred twenty".