625483636416 has 224 divisors, whose sum is σ = 1866501443520. Its totient is φ = 205362044928.

The previous prime is 625483636387. The next prime is 625483636417. The reversal of 625483636416 is 614636384526.

625483636416 is a `hidden beast` number, since 6 + 2 + 548 + 36 + 3 + 64 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (625483636417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107597926 + ... + 107603738.

It is an arithmetic number, because the mean of its divisors is an integer number (8332595730).

Almost surely, 2^625483636416 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 625483636416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (933250721760).

625483636416 is an abundant number, since it is smaller than the sum of its proper divisors (1241017807104).

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

625483636416 is a wasteful number, since it uses less digits than its factorization.

625483636416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6760 (or 6744 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 625483636416 in words is "six hundred twenty-five billion, four hundred eighty-three million, six hundred thirty-six thousand, four hundred sixteen".