351628165248 has 64 divisors (see below), whose sum is σ = 934095697920. Its totient is φ = 117198924800.

The previous prime is 351628165201. The next prime is 351628165261. The reversal of 351628165248 is 842561826153.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 351628165248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5110273 + ... + 5178623.

It is an arithmetic number, because the mean of its divisors is an integer number (14595245280).

Almost surely, 2^351628165248 is an apocalyptic number.

It is an amenable number.

351628165248 is an abundant number, since it is smaller than the sum of its proper divisors (582467532672).

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

351628165248 is a wasteful number, since it uses less digits than its factorization.

351628165248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81765 (or 81753 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The spelling of 351628165248 in words is "three hundred fifty-one billion, six hundred twenty-eight million, one hundred sixty-five thousand, two hundred forty-eight".