4025415011525 has 96 divisors (see below), whose sum is σ = 5695868833920. Its totient is φ = 2803645440000.

The previous prime is 4025415011479. The next prime is 4025415011567. The reversal of 4025415011525 is 5251105145204.

It is not a de Polignac number, because 4025415011525 - 2⁸ = 4025415011269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67452950 + ... + 67512600.

It is an arithmetic number, because the mean of its divisors is an integer number (59331967020).

Almost surely, 2^{4025415011525} is an apocalyptic number.

It is an amenable number.

4025415011525 is a deficient number, since it is larger than the sum of its proper divisors (1670453822395).

4025415011525 is a wasteful number, since it uses less digits than its factorization.

4025415011525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59895 (or 59890 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 4025415011525 in words is "four trillion, twenty-five billion, four hundred fifteen million, eleven thousand, five hundred twenty-five".