351664012552 has 16 divisors (see below), whose sum is σ = 659588475600. Its totient is φ = 175773752400.

The previous prime is 351664012543. The next prime is 351664012559. The reversal of 351664012552 is 255210466153.

It is not an unprimeable number, because it can be changed into a prime (351664012559) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7256074 + ... + 7304377.

It is an arithmetic number, because the mean of its divisors is an integer number (41224279725).

Almost surely, 2^351664012552 is an apocalyptic number.

It is an amenable number.

351664012552 is a deficient number, since it is larger than the sum of its proper divisors (307924463048).

351664012552 is a wasteful number, since it uses less digits than its factorization.

351664012552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14563476 (or 14563472 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 351664012552 in words is "three hundred fifty-one billion, six hundred sixty-four million, twelve thousand, five hundred fifty-two".