1077450504777 has 32 divisors (see below), whose sum is σ = 1606968720000. Its totient is φ = 713473896960.

The previous prime is 1077450504773. The next prime is 1077450504821. The reversal of 1077450504777 is 7774050547701.

1077450504777 is a `hidden beast` number, since 1 + 0 + 7 + 74 + 50 + 50 + 477 + 7 = 666.

It is not a de Polignac number, because 1077450504777 - 2² = 1077450504773 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1077450504773) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4131349 + ... + 4384397.

It is an arithmetic number, because the mean of its divisors is an integer number (50217772500).

Almost surely, 2^{1077450504777} is an apocalyptic number.

It is an amenable number.

1077450504777 is a deficient number, since it is larger than the sum of its proper divisors (529518215223).

1077450504777 is a wasteful number, since it uses less digits than its factorization.

1077450504777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254118 (or 254112 counting only the distinct ones).

The product of its (nonzero) digits is 6722800, while the sum is 54.

The spelling of 1077450504777 in words is "one trillion, seventy-seven billion, four hundred fifty million, five hundred four thousand, seven hundred seventy-seven".