5356346042 has 4 divisors (see below), whose sum is σ = 8034519066. Its totient is φ = 2678173020.

The previous prime is 5356345999. The next prime is 5356346087. The reversal of 5356346042 is 2406436535.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3953768641 + 1402577401 = 62879^2 + 37451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5356345987 and 5356346005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1339086509 + ... + 1339086512.

Almost surely, 2^5356346042 is an apocalyptic number.

5356346042 is a deficient number, since it is larger than the sum of its proper divisors (2678173024).

5356346042 is a wasteful number, since it uses less digits than its factorization.

5356346042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678173023.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 5356346042 is about 73187.0619850257. The cubic root of 5356346042 is about 1749.6702553682.

The spelling of 5356346042 in words is "five billion, three hundred fifty-six million, three hundred forty-six thousand, forty-two".