542446363 has 8 divisors (see below), whose sum is σ = 561657600. Its totient is φ = 523268928.

The previous prime is 542446357. The next prime is 542446393. The reversal of 542446363 is 363644245.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 542446363 - 2²⁵ = 508891931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542446313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26758 + ... + 42436.

It is an arithmetic number, because the mean of its divisors is an integer number (70207200).

Almost surely, 2^542446363 is an apocalyptic number.

542446363 is a deficient number, since it is larger than the sum of its proper divisors (19211237).

542446363 is a wasteful number, since it uses less digits than its factorization.

542446363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16901.

The product of its digits is 207360, while the sum is 37.

The square root of 542446363 is about 23290.4779470066. The cubic root of 542446363 is about 815.5531457631.

The spelling of 542446363 in words is "five hundred forty-two million, four hundred forty-six thousand, three hundred sixty-three".