1283050463377 has 16 divisors (see below), whose sum is σ = 1326695086080. Its totient is φ = 1240153096000.

The previous prime is 1283050463369. The next prime is 1283050463399. The reversal of 1283050463377 is 7733640503821.

It is a cyclic number.

It is not a de Polignac number, because 1283050463377 - 2³ = 1283050463369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1283050463377.

It is not an unprimeable number, because it can be changed into a prime (1283050463777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4764624 + ... + 5026702.

It is an arithmetic number, because the mean of its divisors is an integer number (82918442880).

Almost surely, 2^{1283050463377} is an apocalyptic number.

It is an amenable number.

1283050463377 is a deficient number, since it is larger than the sum of its proper divisors (43644622703).

1283050463377 is a wasteful number, since it uses less digits than its factorization.

1283050463377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263504.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 1283050463377 in words is "one trillion, two hundred eighty-three billion, fifty million, four hundred sixty-three thousand, three hundred seventy-seven".