542356653245 has 16 divisors (see below), whose sum is σ = 710014956480. Its totient is φ = 394429651200.

The previous prime is 542356653233. The next prime is 542356653271.

It is a happy number.

542356653245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542356653245 - 2³⁴ = 525176784061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542356653193 and 542356653202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2051690 + ... + 2300900.

It is an arithmetic number, because the mean of its divisors is an integer number (44375934780).

Almost surely, 2^542356653245 is an apocalyptic number.

542356653245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542356653245 is a deficient number, since it is larger than the sum of its proper divisors (167658303235).

542356653245 is a wasteful number, since it uses less digits than its factorization.

542356653245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288796.

The product of its digits is 12960000, while the sum is 50.

The spelling of 542356653245 in words is "five hundred forty-two billion, three hundred fifty-six million, six hundred fifty-three thousand, two hundred forty-five".