4245355133 has 4 divisors (see below), whose sum is σ = 4247035008. Its totient is φ = 4243675260.

The previous prime is 4245355123. The next prime is 4245355139. The reversal of 4245355133 is 3315535424.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4245355133 - 2¹² = 4245351037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4245355093 and 4245355102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245355139) 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, 836141 + ... + 841202.

It is an arithmetic number, because the mean of its divisors is an integer number (1061758752).

Almost surely, 2^4245355133 is an apocalyptic number.

It is an amenable number.

4245355133 is a deficient number, since it is larger than the sum of its proper divisors (1679875).

4245355133 is a wasteful number, since it uses less digits than its factorization.

4245355133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679874.

The product of its digits is 108000, while the sum is 35.

The square root of 4245355133 is about 65156.3898094423. The cubic root of 4245355133 is about 1619.2155849071.

The spelling of 4245355133 in words is "four billion, two hundred forty-five million, three hundred fifty-five thousand, one hundred thirty-three".