1135487780757 has 32 divisors (see below), whose sum is σ = 1835274654720. Its totient is φ = 688120830000.

The previous prime is 1135487780737. The next prime is 1135487780797. The reversal of 1135487780757 is 7570877845311.

1135487780757 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 487 + 7 + 80 + 75 + 7 = 666.

It is not a de Polignac number, because 1135487780757 - 2⁷ = 1135487780629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135487780694 and 1135487780703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135487780737) 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, 3852832 + ... + 4137062.

It is an arithmetic number, because the mean of its divisors is an integer number (57352332960).

Almost surely, 2^{1135487780757} is an apocalyptic number.

It is an amenable number.

1135487780757 is a deficient number, since it is larger than the sum of its proper divisors (699786873963).

1135487780757 is a wasteful number, since it uses less digits than its factorization.

1135487780757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297702 (or 297696 counting only the distinct ones).

The product of its (nonzero) digits is 46099200, while the sum is 63.

The spelling of 1135487780757 in words is "one trillion, one hundred thirty-five billion, four hundred eighty-seven million, seven hundred eighty thousand, seven hundred fifty-seven".