5442539382063 has 60 divisors (see below), whose sum is σ = 9612637856712. Its totient is φ = 3059038392480.

The previous prime is 5442539382061. The next prime is 5442539382067. The reversal of 5442539382063 is 3602839352445.

5442539382063 is a `hidden beast` number, since 5 + 4 + 4 + 253 + 9 + 382 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 5442539382063 - 2¹ = 5442539382061 is a prime.

It is a super-2 number, since 2×5442539382063² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442539382061) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 10997745 + ... + 11481962.

Almost surely, 2^{5442539382063} is an apocalyptic number.

5442539382063 is a deficient number, since it is larger than the sum of its proper divisors (4170098474649).

5442539382063 is a wasteful number, since it uses less digits than its factorization.

5442539382063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22479794 (or 22479778 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 5442539382063 in words is "five trillion, four hundred forty-two billion, five hundred thirty-nine million, three hundred eighty-two thousand, sixty-three".