463455030 has 64 divisors (see below), whose sum is σ = 1190764800. Its totient is φ = 115090560.

The previous prime is 463455023. The next prime is 463455043. The reversal of 463455030 is 30554364.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26740 + ... + 40520.

It is an arithmetic number, because the mean of its divisors is an integer number (18605700).

Almost surely, 2^463455030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463455030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595382400).

463455030 is an abundant number, since it is smaller than the sum of its proper divisors (727309770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463455030 is a wasteful number, since it uses less digits than its factorization.

463455030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13869.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 463455030 is about 21528.0057134887. The cubic root of 463455030 is about 773.8721186343.

The spelling of 463455030 in words is "four hundred sixty-three million, four hundred fifty-five thousand, thirty".