4252743403541 has 8 divisors (see below), whose sum is σ = 4343995881984. Its totient is φ = 4161522949200.

The previous prime is 4252743403487. The next prime is 4252743403583. The reversal of 4252743403541 is 1453043472524.

It is a happy number.

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 4252743403541 - 2¹⁰ = 4252743402517 is a prime.

It is a super-2 number, since 2×4252743403541² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4252743403492 and 4252743403501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252743400541) 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, 7737485 + ... + 8268866.

It is an arithmetic number, because the mean of its divisors is an integer number (542999485248).

Almost surely, 2^{4252743403541} is an apocalyptic number.

It is an amenable number.

4252743403541 is a deficient number, since it is larger than the sum of its proper divisors (91252478443).

4252743403541 is a wasteful number, since it uses less digits than its factorization.

4252743403541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16012051.

The product of its (nonzero) digits is 1612800, while the sum is 44.

The spelling of 4252743403541 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-three million, four hundred three thousand, five hundred forty-one".