542364306653 has 64 divisors (see below), whose sum is σ = 636950200320. Its totient is φ = 457868243712.

The previous prime is 542364306641. The next prime is 542364306691. The reversal of 542364306653 is 356603463245.

It is a de Polignac number, because none of the positive numbers 2^k-542364306653 is a prime.

It is a super-2 number, since 2×542364306653² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542364306598 and 542364306607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542364306853) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 138462251 + ... + 138466167.

It is an arithmetic number, because the mean of its divisors is an integer number (9952346880).

Almost surely, 2^542364306653 is an apocalyptic number.

It is an amenable number.

542364306653 is a deficient number, since it is larger than the sum of its proper divisors (94585893667).

542364306653 is a wasteful number, since it uses less digits than its factorization.

542364306653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4226.

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 542364306653 its reverse (356603463245), we get a palindrome (898967769898).

The spelling of 542364306653 in words is "five hundred forty-two billion, three hundred sixty-four million, three hundred six thousand, six hundred fifty-three".