1055455704 has 64 divisors (see below), whose sum is σ = 2959286400. Its totient is φ = 348522912.

The previous prime is 1055455679. The next prime is 1055455741. The reversal of 1055455704 is 4075545501.

1055455704 is a `hidden beast` number, since 105 + 545 + 5 + 7 + 0 + 4 = 666.

It is a super-2 number, since 2×1055455704² = 2227973486212271232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279 + ... + 45945.

It is an arithmetic number, because the mean of its divisors is an integer number (46238850).

Almost surely, 2^1055455704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055455704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479643200).

1055455704 is an abundant number, since it is smaller than the sum of its proper divisors (1903830696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055455704 is a wasteful number, since it uses less digits than its factorization.

1055455704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45789 (or 45779 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 36.

The square root of 1055455704 is about 32487.7777633374. Note that the first 4 decimals coincide. The cubic root of 1055455704 is about 1018.1536841967.

The spelling of 1055455704 in words is "one billion, fifty-five million, four hundred fifty-five thousand, seven hundred four".