4540633032641 has 8 divisors (see below), whose sum is σ = 4813783582464. Its totient is φ = 4275399890160.

The previous prime is 4540633032629. The next prime is 4540633032647. The reversal of 4540633032641 is 1462303360454.

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 4540633032641 - 2⁴² = 142586521537 is a prime.

It is a super-2 number, since 2×4540633032641² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4540633032647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979350655 + ... + 1979352948.

It is an arithmetic number, because the mean of its divisors is an integer number (601722947808).

Almost surely, 2^{4540633032641} is an apocalyptic number.

It is an amenable number.

4540633032641 is a deficient number, since it is larger than the sum of its proper divisors (273150549823).

4540633032641 is a wasteful number, since it uses less digits than its factorization.

4540633032641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958703671.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 4540633032641 in words is "four trillion, five hundred forty billion, six hundred thirty-three million, thirty-two thousand, six hundred forty-one".