1055377788023 has 8 divisors (see below), whose sum is σ = 1144737392400. Its totient is φ = 967186283328.

The previous prime is 1055377788013. The next prime is 1055377788061. The reversal of 1055377788023 is 3208877735501.

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 1055377788023 - 2⁴ = 1055377788007 is a prime.

It is a super-2 number, since 2×1055377788023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055377788023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055377788013) 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, 292023038 + ... + 292026651.

It is an arithmetic number, because the mean of its divisors is an integer number (143092174050).

Almost surely, 2^{1055377788023} is an apocalyptic number.

1055377788023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1055377788023 is a deficient number, since it is larger than the sum of its proper divisors (89359604377).

1055377788023 is a wasteful number, since it uses less digits than its factorization.

1055377788023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584049841.

The product of its (nonzero) digits is 9878400, while the sum is 56.

The spelling of 1055377788023 in words is "one trillion, fifty-five billion, three hundred seventy-seven million, seven hundred eighty-eight thousand, twenty-three".