6425114540 has 48 divisors (see below), whose sum is σ = 14536526592. Its totient is φ = 2371389696.

The previous prime is 6425114503. The next prime is 6425114569. The reversal of 6425114540 is 454115246.

It is a junction number, because it is equal to n+sod(n) for n = 6425114497 and 6425114506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153442 + ... + 1158998.

It is an arithmetic number, because the mean of its divisors is an integer number (302844304).

Almost surely, 2^6425114540 is an apocalyptic number.

It is an amenable number.

6425114540 is an abundant number, since it is smaller than the sum of its proper divisors (8111412052).

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

6425114540 is a wasteful number, since it uses less digits than its factorization.

6425114540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10026 (or 10024 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 6425114540 is about 80156.8121871123. The cubic root of 6425114540 is about 1859.0609338393.

Adding to 6425114540 its reverse (454115246), we get a palindrome (6879229786).

The spelling of 6425114540 in words is "six billion, four hundred twenty-five million, one hundred fourteen thousand, five hundred forty".