1077481048181 has 8 divisors (see below), whose sum is σ = 1092675225600. Its totient is φ = 1062287381680.

The previous prime is 1077481048151. The next prime is 1077481048183. The reversal of 1077481048181 is 1818401847701.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1077481048181 - 2³⁴ = 1060301178997 is a prime.

It is a super-2 number, since 2×1077481048181² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077481048183) 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, 6598955 + ... + 6760263.

It is an arithmetic number, because the mean of its divisors is an integer number (136584403200).

Almost surely, 2^{1077481048181} is an apocalyptic number.

It is an amenable number.

1077481048181 is a deficient number, since it is larger than the sum of its proper divisors (15194177419).

1077481048181 is an equidigital number, since it uses as much as digits as its factorization.

1077481048181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255459.

The product of its (nonzero) digits is 401408, while the sum is 50.

The spelling of 1077481048181 in words is "one trillion, seventy-seven billion, four hundred eighty-one million, forty-eight thousand, one hundred eighty-one".