4025527740425 has 24 divisors (see below), whose sum is σ = 5382528516960. Its totient is φ = 2976513436800.

The previous prime is 4025527740407. The next prime is 4025527740427. The reversal of 4025527740425 is 5240477255204.

It is a de Polignac number, because none of the positive numbers 2^k-4025527740425 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4025527740425.

It is not an unprimeable number, because it can be changed into a prime (4025527740427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103331687 + ... + 103370636.

It is an arithmetic number, because the mean of its divisors is an integer number (224272021540).

Almost surely, 2^{4025527740425} is an apocalyptic number.

It is an amenable number.

4025527740425 is a deficient number, since it is larger than the sum of its proper divisors (1357000776535).

4025527740425 is a wasteful number, since it uses less digits than its factorization.

4025527740425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206702393 (or 206702388 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 47.

The spelling of 4025527740425 in words is "four trillion, twenty-five billion, five hundred twenty-seven million, seven hundred forty thousand, four hundred twenty-five".