1768061790488 has 32 divisors (see below), whose sum is σ = 3791995637760. Its totient is φ = 757082407200.

The previous prime is 1768061790413. The next prime is 1768061790493. The reversal of 1768061790488 is 8840971608671.

It is a congruent number.

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, 13650806 + ... + 13779717.

It is an arithmetic number, because the mean of its divisors is an integer number (118499863680).

Almost surely, 2^{1768061790488} is an apocalyptic number.

It is an amenable number.

1768061790488 is an abundant number, since it is smaller than the sum of its proper divisors (2023933847272).

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

1768061790488 is a wasteful number, since it uses less digits than its factorization.

1768061790488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27431687 (or 27431683 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 65.

The spelling of 1768061790488 in words is "one trillion, seven hundred sixty-eight billion, sixty-one million, seven hundred ninety thousand, four hundred eighty-eight".