542692343615 has 8 divisors (see below), whose sum is σ = 657553442208. Its totient is φ = 429938788320.

The previous prime is 542692343563. The next prime is 542692343653. The reversal of 542692343615 is 516343296245.

It is a happy number.

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

It is not a de Polignac number, because 542692343615 - 2⁶ = 542692343551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526885256 + ... + 526886285.

It is an arithmetic number, because the mean of its divisors is an integer number (82194180276).

Almost surely, 2^542692343615 is an apocalyptic number.

542692343615 is a deficient number, since it is larger than the sum of its proper divisors (114861098593).

542692343615 is a wasteful number, since it uses less digits than its factorization.

542692343615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053771649.

The product of its digits is 4665600, while the sum is 50.

The spelling of 542692343615 in words is "five hundred forty-two billion, six hundred ninety-two million, three hundred forty-three thousand, six hundred fifteen".