2013455542 has 8 divisors (see below), whose sum is σ = 3451638096. Its totient is φ = 862909512.

The previous prime is 2013455491. The next prime is 2013455551. The reversal of 2013455542 is 2455543102.

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

It is a super-2 number, since 2×2013455542² = 8108006439221027528, which contains 22 as substring.

It is a congruent number.

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, 71909113 + ... + 71909140.

It is an arithmetic number, because the mean of its divisors is an integer number (431454762).

Almost surely, 2^2013455542 is an apocalyptic number.

2013455542 is a deficient number, since it is larger than the sum of its proper divisors (1438182554).

2013455542 is a wasteful number, since it uses less digits than its factorization.

2013455542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143818262.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2013455542 is about 44871.5449032012. The cubic root of 2013455542 is about 1262.7402238304.

Adding to 2013455542 its reverse (2455543102), we get a palindrome (4468998644).

The spelling of 2013455542 in words is "two billion, thirteen million, four hundred fifty-five thousand, five hundred forty-two".