1077533929738 has 24 divisors (see below), whose sum is σ = 1883234164932. Its totient is φ = 461051769024.

The previous prime is 1077533929733. The next prime is 1077533929781. The reversal of 1077533929738 is 8379293357701.

It can be written as a sum of positive squares in 2 ways, for example, as 923699754649 + 153834175089 = 961093^2 + 392217^2 .

It is a super-2 number, since 2×1077533929738² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1077533929738.

It is not an unprimeable number, because it can be changed into a prime (1077533929733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8849781 + ... + 8970712.

Almost surely, 2^{1077533929738} is an apocalyptic number.

1077533929738 is a deficient number, since it is larger than the sum of its proper divisors (805700235194).

1077533929738 is a wasteful number, since it uses less digits than its factorization.

1077533929738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17821126 (or 17821119 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 64.

The spelling of 1077533929738 in words is "one trillion, seventy-seven billion, five hundred thirty-three million, nine hundred twenty-nine thousand, seven hundred thirty-eight".