562401143 has 4 divisors (see below), whose sum is σ = 563968080. Its totient is φ = 560834208.

The previous prime is 562401139. The next prime is 562401167. The reversal of 562401143 is 341104265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 562401143 - 2² = 562401139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562401173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782930 + ... + 783647.

It is an arithmetic number, because the mean of its divisors is an integer number (140992020).

Almost surely, 2^562401143 is an apocalyptic number.

562401143 is a deficient number, since it is larger than the sum of its proper divisors (1566937).

562401143 is a wasteful number, since it uses less digits than its factorization.

562401143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566936.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 562401143 is about 23714.9982711363. The cubic root of 562401143 is about 825.4334510761.

The spelling of 562401143 in words is "five hundred sixty-two million, four hundred one thousand, one hundred forty-three".