1055764550477 has 8 divisors (see below), whose sum is σ = 1299402523776. Its totient is φ = 835330193712.

The previous prime is 1055764550413. The next prime is 1055764550509. The reversal of 1055764550477 is 7740554675501.

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

It is not a de Polignac number, because 1055764550477 - 2⁶ = 1055764550413 is a prime.

It is a super-2 number, since 2×1055764550477² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055764550977) 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, 5800904033 + ... + 5800904214.

It is an arithmetic number, because the mean of its divisors is an integer number (162425315472).

Almost surely, 2^{1055764550477} is an apocalyptic number.

It is an amenable number.

1055764550477 is a deficient number, since it is larger than the sum of its proper divisors (243637973299).

1055764550477 is a wasteful number, since it uses less digits than its factorization.

1055764550477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601808267.

The product of its (nonzero) digits is 20580000, while the sum is 56.

The spelling of 1055764550477 in words is "one trillion, fifty-five billion, seven hundred sixty-four million, five hundred fifty thousand, four hundred seventy-seven".