350530510020 has 48 divisors (see below), whose sum is σ = 988977705408. Its totient is φ = 92761252480.

The previous prime is 350530509949. The next prime is 350530510037. The reversal of 350530510020 is 20015035053.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22290519 + ... + 22306238.

It is an arithmetic number, because the mean of its divisors is an integer number (20603702196).

Almost surely, 2^350530510020 is an apocalyptic number.

350530510020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350530510020 is an abundant number, since it is smaller than the sum of its proper divisors (638447195388).

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

350530510020 is a wasteful number, since it uses less digits than its factorization.

350530510020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44596900 (or 44596898 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

Adding to 350530510020 its reverse (20015035053), we get a palindrome (370545545073).

The spelling of 350530510020 in words is "three hundred fifty billion, five hundred thirty million, five hundred ten thousand, twenty".