1055775058401 has 8 divisors (see below), whose sum is σ = 1608800089024. Its totient is φ = 603300033360.

The previous prime is 1055775058381. The next prime is 1055775058427. The reversal of 1055775058401 is 1048505775501.

It is a happy number.

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

It is not a de Polignac number, because 1055775058401 - 2⁶ = 1055775058337 is a prime.

It is a super-2 number, since 2×1055775058401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055775058601) 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, 25137501370 + ... + 25137501411.

It is an arithmetic number, because the mean of its divisors is an integer number (201100011128).

Almost surely, 2^{1055775058401} is an apocalyptic number.

It is an amenable number.

1055775058401 is a deficient number, since it is larger than the sum of its proper divisors (553025030623).

1055775058401 is an equidigital number, since it uses as much as digits as its factorization.

1055775058401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50275002791.

The product of its (nonzero) digits is 980000, while the sum is 48.

The spelling of 1055775058401 in words is "one trillion, fifty-five billion, seven hundred seventy-five million, fifty-eight thousand, four hundred one".