4655463421 has 4 divisors (see below), whose sum is σ = 5320529632. Its totient is φ = 3990397212.

The previous prime is 4655463401. The next prime is 4655463427. The reversal of 4655463421 is 1243645564.

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 4655463421 - 2¹³ = 4655455229 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 (4655463427) 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, 332533095 + ... + 332533108.

It is an arithmetic number, because the mean of its divisors is an integer number (1330132408).

Almost surely, 2^4655463421 is an apocalyptic number.

It is an amenable number.

4655463421 is a deficient number, since it is larger than the sum of its proper divisors (665066211).

4655463421 is an equidigital number, since it uses as much as digits as its factorization.

4655463421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665066210.

The product of its digits is 345600, while the sum is 40.

The square root of 4655463421 is about 68230.9564713847. The cubic root of 4655463421 is about 1669.7609732360.

The spelling of 4655463421 in words is "four billion, six hundred fifty-five million, four hundred sixty-three thousand, four hundred twenty-one".