4002053541 has 8 divisors (see below), whose sum is σ = 5337195264. Its totient is φ = 2667473760.

The previous prime is 4002053513. The next prime is 4002053551. The reversal of 4002053541 is 1453502004.

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

It is not a de Polignac number, because 4002053541 - 2¹⁴ = 4002037157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002053551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123576 + ... + 152561.

It is an arithmetic number, because the mean of its divisors is an integer number (667149408).

Almost surely, 2^4002053541 is an apocalyptic number.

It is an amenable number.

4002053541 is a deficient number, since it is larger than the sum of its proper divisors (1335141723).

4002053541 is a wasteful number, since it uses less digits than its factorization.

4002053541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280971.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4002053541 is about 63261.7857873140. The cubic root of 4002053541 is about 1587.6726549232.

Adding to 4002053541 its reverse (1453502004), we get a palindrome (5455555545).

The spelling of 4002053541 in words is "four billion, two million, fifty-three thousand, five hundred forty-one".