670325362560 has 2880 divisors, whose sum is σ = 3184210822320. Its totient is φ = 133437652992.

The previous prime is 670325362529. The next prime is 670325362589. The reversal of 670325362560 is 65263523076.

670325362560 is a `hidden beast` number, since 6 + 7 + 0 + 3 + 25 + 3 + 62 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 15588961899 + ... + 15588961941.

Almost surely, 2^670325362560 is an apocalyptic number.

670325362560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670325362560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1592105411160).

670325362560 is an abundant number, since it is smaller than the sum of its proper divisors (2513885459760).

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

670325362560 is a wasteful number, since it uses less digits than its factorization.

670325362560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 670325362560 in words is "six hundred seventy billion, three hundred twenty-five million, three hundred sixty-two thousand, five hundred sixty".