1768469922848 has 12 divisors (see below), whose sum is σ = 3481675160670. Its totient is φ = 884234961408.

The previous prime is 1768469922829. The next prime is 1768469922889. The reversal of 1768469922848 is 8482299648671.

It can be written as a sum of positive squares in only one way, i.e., 1525551057424 + 242918865424 = 1235132^2 + 492868^2 .

It is a super-2 number, since 2×1768469922848² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27632342513 + ... + 27632342576.

Almost surely, 2^{1768469922848} is an apocalyptic number.

It is an amenable number.

1768469922848 is a deficient number, since it is larger than the sum of its proper divisors (1713205237822).

1768469922848 is an equidigital number, since it uses as much as digits as its factorization.

1768469922848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55264685099 (or 55264685091 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 74.

The spelling of 1768469922848 in words is "one trillion, seven hundred sixty-eight billion, four hundred sixty-nine million, nine hundred twenty-two thousand, eight hundred forty-eight".