4162450621 has 8 divisors (see below), whose sum is σ = 4757477184. Its totient is φ = 3567521760.

The previous prime is 4162450609. The next prime is 4162450661. The reversal of 4162450621 is 1260542614.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4162450621 - 2⁹ = 4162450109 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 (4162450661) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 148686 + ... + 174448.

It is an arithmetic number, because the mean of its divisors is an integer number (594684648).

Almost surely, 2^4162450621 is an apocalyptic number.

It is an amenable number.

4162450621 is a deficient number, since it is larger than the sum of its proper divisors (595026563).

4162450621 is a wasteful number, since it uses less digits than its factorization.

4162450621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48851.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4162450621 is about 64517.0568222079. The cubic root of 4162450621 is about 1608.6060515377.

The spelling of 4162450621 in words is "four billion, one hundred sixty-two million, four hundred fifty thousand, six hundred twenty-one".