463055421 has 16 divisors (see below), whose sum is σ = 632991744. Its totient is φ = 300962544.

The previous prime is 463055363. The next prime is 463055431. The reversal of 463055421 is 124550364.

It is not a de Polignac number, because 463055421 - 2⁷ = 463055293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463055431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30840 + ... + 43326.

It is an arithmetic number, because the mean of its divisors is an integer number (39561984).

Almost surely, 2^463055421 is an apocalyptic number.

It is an amenable number.

463055421 is a deficient number, since it is larger than the sum of its proper divisors (169936323).

463055421 is a wasteful number, since it uses less digits than its factorization.

463055421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12800.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 463055421 is about 21518.7225689631. The cubic root of 463055421 is about 773.6496337707.

The spelling of 463055421 in words is "four hundred sixty-three million, fifty-five thousand, four hundred twenty-one".