675644092992 has 896 divisors, whose sum is σ = 2357694812160. Its totient is φ = 187453440000.

The previous prime is 675644092969. The next prime is 675644093039. The reversal of 675644092992 is 299290446576.

675644092992 is a `hidden beast` number, since 6 + 7 + 564 + 40 + 9 + 29 + 9 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2976405583 + ... + 2976405809.

Almost surely, 2^675644092992 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 675644092992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1178847406080).

675644092992 is an abundant number, since it is smaller than the sum of its proper divisors (1682050719168).

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

675644092992 is a wasteful number, since it uses less digits than its factorization.

675644092992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 675644092992 in words is "six hundred seventy-five billion, six hundred forty-four million, ninety-two thousand, nine hundred ninety-two".