2265461203541 has 8 divisors (see below), whose sum is σ = 2345356516224. Its totient is φ = 2186886474720.

The previous prime is 2265461203519. The next prime is 2265461203571. The reversal of 2265461203541 is 1453021645622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2265461203541 - 2³⁰ = 2264387461717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265461203571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330142475 + ... + 330149336.

It is an arithmetic number, because the mean of its divisors is an integer number (293169564528).

Almost surely, 2^{2265461203541} is an apocalyptic number.

It is an amenable number.

2265461203541 is a deficient number, since it is larger than the sum of its proper divisors (79895312683).

2265461203541 is an equidigital number, since it uses as much as digits as its factorization.

2265461203541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660291931.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 2265461203541 in words is "two trillion, two hundred sixty-five billion, four hundred sixty-one million, two hundred three thousand, five hundred forty-one".