542113522 has 8 divisors (see below), whose sum is σ = 813654000. Its totient is φ = 270895524.

The previous prime is 542113511. The next prime is 542113543. The reversal of 542113522 is 225311245.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76372 + ... + 83167.

It is an arithmetic number, because the mean of its divisors is an integer number (101706750).

Almost surely, 2^542113522 is an apocalyptic number.

542113522 is a deficient number, since it is larger than the sum of its proper divisors (271540478).

542113522 is a wasteful number, since it uses less digits than its factorization.

542113522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161240.

The product of its digits is 2400, while the sum is 25.

The square root of 542113522 is about 23283.3314197088. The cubic root of 542113522 is about 815.3863058801.

Adding to 542113522 its reverse (225311245), we get a palindrome (767424767).

The spelling of 542113522 in words is "five hundred forty-two million, one hundred thirteen thousand, five hundred twenty-two".