20030524464 has 80 divisors (see below), whose sum is σ = 54021756672. Its totient is φ = 6383418624.

The previous prime is 20030524463. The next prime is 20030524469. The reversal of 20030524464 is 46442503002.

It is not an unprimeable number, because it can be changed into a prime (20030524463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3515602 + ... + 3521294.

Almost surely, 2^20030524464 is an apocalyptic number.

20030524464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20030524464 is an abundant number, since it is smaller than the sum of its proper divisors (33991232208).

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

20030524464 is a wasteful number, since it uses less digits than its factorization.

20030524464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8914 (or 8908 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 20030524464 in words is "twenty billion, thirty million, five hundred twenty-four thousand, four hundred sixty-four".