623789652096 has 160 divisors (see below), whose sum is σ = 1999187397900. Its totient is φ = 191935236096.

The previous prime is 623789652077. The next prime is 623789652139. The reversal of 623789652096 is 690256987326.

623789652096 is a `hidden beast` number, since 6 + 23 + 7 + 89 + 6 + 520 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 618739560000 + 5050092096 = 786600^2 + 71064^2 .

It is a super-2 number, since 2×623789652096² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2179251 + ... + 2448818.

Almost surely, 2^623789652096 is an apocalyptic number.

It is an amenable number.

623789652096 is an abundant number, since it is smaller than the sum of its proper divisors (1375397745804).

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

623789652096 is a wasteful number, since it uses less digits than its factorization.

623789652096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628108 (or 4628087 counting only the distinct ones).

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

The spelling of 623789652096 in words is "six hundred twenty-three billion, seven hundred eighty-nine million, six hundred fifty-two thousand, ninety-six".