4541120641 has 4 divisors (see below), whose sum is σ = 4554207792. Its totient is φ = 4528033492.

The previous prime is 4541120629. The next prime is 4541120657. The reversal of 4541120641 is 1460211454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4541120641 - 2¹⁹ = 4540596353 is a prime.

It is a super-2 number, since 2×4541120641² = 41243553352232501762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4541120611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6543055 + ... + 6543748.

It is an arithmetic number, because the mean of its divisors is an integer number (1138551948).

Almost surely, 2^4541120641 is an apocalyptic number.

It is an amenable number.

4541120641 is a deficient number, since it is larger than the sum of its proper divisors (13087151).

4541120641 is a wasteful number, since it uses less digits than its factorization.

4541120641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13087150.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4541120641 is about 67387.8374857066. The cubic root of 4541120641 is about 1655.9771754703.

The spelling of 4541120641 in words is "four billion, five hundred forty-one million, one hundred twenty thousand, six hundred forty-one".