4146850453 has 4 divisors (see below), whose sum is σ = 4365105760. Its totient is φ = 3928595148.

The previous prime is 4146850427. The next prime is 4146850471. The reversal of 4146850453 is 3540586414.

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 a de Polignac number, because none of the positive numbers 2^k-4146850453 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 (4146850423) 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, 109127625 + ... + 109127662.

It is an arithmetic number, because the mean of its divisors is an integer number (1091276440).

Almost surely, 2^4146850453 is an apocalyptic number.

It is an amenable number.

4146850453 is a deficient number, since it is larger than the sum of its proper divisors (218255307).

4146850453 is a wasteful number, since it uses less digits than its factorization.

4146850453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218255306.

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4146850453 is about 64396.0437682316. The cubic root of 4146850453 is about 1606.5939403720.

The spelling of 4146850453 in words is "four billion, one hundred forty-six million, eight hundred fifty thousand, four hundred fifty-three".