542126413 has 16 divisors (see below), whose sum is σ = 596185920. Its totient is φ = 490887936.

The previous prime is 542126407. The next prime is 542126423. The reversal of 542126413 is 314621245.

It is a cyclic number.

It is not a de Polignac number, because 542126413 - 2¹⁷ = 541995341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542126423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43443 + ... + 54511.

It is an arithmetic number, because the mean of its divisors is an integer number (37261620).

Almost surely, 2^542126413 is an apocalyptic number.

It is an amenable number.

542126413 is a deficient number, since it is larger than the sum of its proper divisors (54059507).

542126413 is a wasteful number, since it uses less digits than its factorization.

542126413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11196.

The product of its digits is 5760, while the sum is 28.

The square root of 542126413 is about 23283.6082470050. The cubic root of 542126413 is about 815.3927688939.

Adding to 542126413 its reverse (314621245), we get a palindrome (856747658).

The spelling of 542126413 in words is "five hundred forty-two million, one hundred twenty-six thousand, four hundred thirteen".