542223153 has 12 divisors (see below), whose sum is σ = 812219408. Its totient is φ = 361481940.

The previous prime is 542223127. The next prime is 542223167. The reversal of 542223153 is 351322245.

It is a happy number.

542223153 is a `hidden beast` number, since 5 + 422 + 231 + 5 + 3 = 666.

It is not a de Polignac number, because 542223153 - 2⁶ = 542223089 is a prime.

It is a super-2 number, since 2×542223153² = 588011895298522818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542223173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1115443 + ... + 1115928.

Almost surely, 2^542223153 is an apocalyptic number.

It is an amenable number.

542223153 is a deficient number, since it is larger than the sum of its proper divisors (269996255).

542223153 is an equidigital number, since it uses as much as digits as its factorization.

542223153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231386 (or 2231374 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 542223153 is about 23285.6855814898. The cubic root of 542223153 is about 815.4412670566.

Adding to 542223153 its reverse (351322245), we get a palindrome (893545398).

It can be divided in two parts, 54222 and 3153, that added together give a palindrome (57375).

The spelling of 542223153 in words is "five hundred forty-two million, two hundred twenty-three thousand, one hundred fifty-three".