6425074646250 has 160 divisors (see below), whose sum is σ = 17308288624704. Its totient is φ = 1580135040000.

The previous prime is 6425074646239. The next prime is 6425074646251. The reversal of 6425074646250 is 526464705246.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6425074646193 and 6425074646202.

It is not an unprimeable number, because it can be changed into a prime (6425074646251) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 54687570 + ... + 54804930.

Almost surely, 2^{6425074646250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6425074646250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8654144312352).

6425074646250 is an abundant number, since it is smaller than the sum of its proper divisors (10883213978454).

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

6425074646250 is a wasteful number, since it uses less digits than its factorization.

6425074646250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118522 (or 118507 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 51.

The spelling of 6425074646250 in words is "six trillion, four hundred twenty-five billion, seventy-four million, six hundred forty-six thousand, two hundred fifty".