463264421251606 has 64 divisors (see below), whose sum is σ = 793319801391936. Its totient is φ = 200996138188800.

The previous prime is 463264421251603. The next prime is 463264421251627. The reversal of 463264421251606 is 606152124462364.

It is a super-2 number, since 2×463264421251606² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463264421251601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1559816701 + ... + 1560113671.

It is an arithmetic number, because the mean of its divisors is an integer number (12395621896749).

Almost surely, 2^{463264421251606} is an apocalyptic number.

463264421251606 is a deficient number, since it is larger than the sum of its proper divisors (330055380140330).

463264421251606 is a wasteful number, since it uses less digits than its factorization.

463264421251606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301217.

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 463264421251606 in words is "four hundred sixty-three trillion, two hundred sixty-four billion, four hundred twenty-one million, two hundred fifty-one thousand, six hundred six".