2077785450363 has 16 divisors (see below), whose sum is σ = 3166203810816. Its totient is φ = 1187285514240.

The previous prime is 2077785450353. The next prime is 2077785450413. The reversal of 2077785450363 is 3630545877702.

It is not a de Polignac number, because 2077785450363 - 2⁴ = 2077785450347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2077785450353) 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, 441070 + ... + 2085692.

It is an arithmetic number, because the mean of its divisors is an integer number (197887738176).

Almost surely, 2^{2077785450363} is an apocalyptic number.

2077785450363 is a deficient number, since it is larger than the sum of its proper divisors (1088418360453).

2077785450363 is a wasteful number, since it uses less digits than its factorization.

2077785450363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704794.

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 2077785450363 in words is "two trillion, seventy-seven billion, seven hundred eighty-five million, four hundred fifty thousand, three hundred sixty-three".