4025541563001 has 96 divisors (see below), whose sum is σ = 7480683100800. Its totient is φ = 2126087792640.

The previous prime is 4025541562967. The next prime is 4025541563111. The reversal of 4025541563001 is 1003651455204.

4025541563001 is a `hidden beast` number, since 4 + 0 + 2 + 5 + 5 + 4 + 15 + 630 + 0 + 1 = 666.

It is not a de Polignac number, because 4025541563001 - 2⁷ = 4025541562873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4025541553001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 922360 + ... + 2983593.

It is an arithmetic number, because the mean of its divisors is an integer number (77923782300).

Almost surely, 2^{4025541563001} is an apocalyptic number.

4025541563001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4025541563001 is a deficient number, since it is larger than the sum of its proper divisors (3455141537799).

4025541563001 is a wasteful number, since it uses less digits than its factorization.

4025541563001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3906036 (or 3906023 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 4025541563001 in words is "four trillion, twenty-five billion, five hundred forty-one million, five hundred sixty-three thousand, one".