6425612600 has 96 divisors (see below), whose sum is σ = 16323776640. Its totient is φ = 2332848000.

The previous prime is 6425612597. The next prime is 6425612657. The reversal of 6425612600 is 62165246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1632635 + ... + 1636565.

It is an arithmetic number, because the mean of its divisors is an integer number (170039340).

Almost surely, 2^6425612600 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 6425612600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8161888320).

6425612600 is an abundant number, since it is smaller than the sum of its proper divisors (9898164040).

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

6425612600 is a wasteful number, since it uses less digits than its factorization.

6425612600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701 (or 4692 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6425612600 is about 80159.9189121346. The cubic root of 6425612600 is about 1859.1089692976.

Adding to 6425612600 its reverse (62165246), we get a palindrome (6487777846).

The spelling of 6425612600 in words is "six billion, four hundred twenty-five million, six hundred twelve thousand, six hundred".