1077244061577 has 8 divisors (see below), whose sum is σ = 1436330992800. Its totient is φ = 718159919040.

The previous prime is 1077244061479. The next prime is 1077244061611. The reversal of 1077244061577 is 7751604427701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1077244061577 - 2²³ = 1077235672969 is a prime.

It is a super-2 number, since 2×1077244061577² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1077244061977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495802 + ... + 1549292.

It is an arithmetic number, because the mean of its divisors is an integer number (179541374100).

Almost surely, 2^{1077244061577} is an apocalyptic number.

It is an amenable number.

1077244061577 is a deficient number, since it is larger than the sum of its proper divisors (359086931223).

1077244061577 is a wasteful number, since it uses less digits than its factorization.

1077244061577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394343.

The product of its (nonzero) digits is 2304960, while the sum is 51.

The spelling of 1077244061577 in words is "one trillion, seventy-seven billion, two hundred forty-four million, sixty-one thousand, five hundred seventy-seven".