5742016548581 has 4 divisors (see below), whose sum is σ = 5752513837152. Its totient is φ = 5731519260012.

The previous prime is 5742016548523. The next prime is 5742016548599. The reversal of 5742016548581 is 1858456102475.

It is a happy number.

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 5742016548581 - 2¹⁰ = 5742016547557 is a prime.

It is a super-2 number, since 2×5742016548581² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742016598581) 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, 5248643465 + ... + 5248644558.

It is an arithmetic number, because the mean of its divisors is an integer number (1438128459288).

Almost surely, 2^{5742016548581} is an apocalyptic number.

It is an amenable number.

5742016548581 is a deficient number, since it is larger than the sum of its proper divisors (10497288571).

5742016548581 is a wasteful number, since it uses less digits than its factorization.

5742016548581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10497288570.

The product of its (nonzero) digits is 10752000, while the sum is 56.

The spelling of 5742016548581 in words is "five trillion, seven hundred forty-two billion, sixteen million, five hundred forty-eight thousand, five hundred eighty-one".