1055444885363 has 6 divisors (see below), whose sum is σ = 1160117105532. Its totient is φ = 959495350220.

The previous prime is 1055444885359. The next prime is 1055444885381. The reversal of 1055444885363 is 3635884445501.

It is not a de Polignac number, because 1055444885363 - 2² = 1055444885359 is a prime.

It is a super-2 number, since 2×1055444885363² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055444885299 and 1055444885308.

It is not an unprimeable number, because it can be changed into a prime (1055444885353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4361342381 + ... + 4361342622.

It is an arithmetic number, because the mean of its divisors is an integer number (193352850922).

Almost surely, 2^{1055444885363} is an apocalyptic number.

1055444885363 is a deficient number, since it is larger than the sum of its proper divisors (104672220169).

1055444885363 is an equidigital number, since it uses as much as digits as its factorization.

1055444885363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8722685025 (or 8722685014 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 56.

The spelling of 1055444885363 in words is "one trillion, fifty-five billion, four hundred forty-four million, eight hundred eighty-five thousand, three hundred sixty-three".