4542247086453 has 48 divisors (see below), whose sum is σ = 6957230804992. Its totient is φ = 2850658272000.

The previous prime is 4542247086449. The next prime is 4542247086469. The reversal of 4542247086453 is 3546807422454.

It is a happy number.

4542247086453 is a `hidden beast` number, since 4 + 5 + 42 + 2 + 4 + 70 + 86 + 453 = 666.

It is not a de Polignac number, because 4542247086453 - 2² = 4542247086449 is a prime.

It is a super-2 number, since 2×4542247086453² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4542247086453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542247082453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49824873 + ... + 49915953.

Almost surely, 2^{4542247086453} is an apocalyptic number.

It is an amenable number.

4542247086453 is a deficient number, since it is larger than the sum of its proper divisors (2414983718539).

4542247086453 is a wasteful number, since it uses less digits than its factorization.

4542247086453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95986 (or 95983 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 54.

The spelling of 4542247086453 in words is "four trillion, five hundred forty-two billion, two hundred forty-seven million, eighty-six thousand, four hundred fifty-three".