542612013 has 8 divisors (see below), whose sum is σ = 761560800. Its totient is φ = 342702288.

The previous prime is 542612009. The next prime is 542612023. The reversal of 542612013 is 310216245.

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

It is not a de Polignac number, because 542612013 - 2² = 542612009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542612023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4759698 + ... + 4759811.

It is an arithmetic number, because the mean of its divisors is an integer number (95195100).

Almost surely, 2^542612013 is an apocalyptic number.

It is an amenable number.

542612013 is a deficient number, since it is larger than the sum of its proper divisors (218948787).

542612013 is a wasteful number, since it uses less digits than its factorization.

542612013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519531.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 542612013 is about 23294.0338498938. The cubic root of 542612013 is about 815.6361540495.

Adding to 542612013 its reverse (310216245), we get a palindrome (852828258).

The spelling of 542612013 in words is "five hundred forty-two million, six hundred twelve thousand, thirteen".