350115012520 has 64 divisors (see below), whose sum is σ = 969549275520. Its totient is φ = 110805629184.

The previous prime is 350115012497. The next prime is 350115012551. The reversal of 350115012520 is 25210511053.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48089082 + ... + 48096361.

It is an arithmetic number, because the mean of its divisors is an integer number (15149207430).

Almost surely, 2^350115012520 is an apocalyptic number.

It is an amenable number.

350115012520 is an abundant number, since it is smaller than the sum of its proper divisors (619434263000).

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

350115012520 is a wasteful number, since it uses less digits than its factorization.

350115012520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96185474 (or 96185470 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 350115012520 its reverse (25210511053), we get a palindrome (375325523573).

The spelling of 350115012520 in words is "three hundred fifty billion, one hundred fifteen million, twelve thousand, five hundred twenty".