1055727371 has 4 divisors (see below), whose sum is σ = 1055964000. Its totient is φ = 1055490744.

The previous prime is 1055727359. The next prime is 1055727373. The reversal of 1055727371 is 1737275501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1737275501 = 13 ⋅133636577.

It is a cyclic number.

It is not a de Polignac number, because 1055727371 - 2⁶ = 1055727307 is a prime.

It is a super-2 number, since 2×1055727371² = 2229120563757143282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055727373) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 111491 + ... + 120588.

It is an arithmetic number, because the mean of its divisors is an integer number (263991000).

Almost surely, 2^1055727371 is an apocalyptic number.

1055727371 is a deficient number, since it is larger than the sum of its proper divisors (236629).

1055727371 is an equidigital number, since it uses as much as digits as its factorization.

1055727371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236628.

The product of its (nonzero) digits is 51450, while the sum is 38.

The square root of 1055727371 is about 32491.9585590035. The cubic root of 1055727371 is about 1018.2410319423.

The spelling of 1055727371 in words is "one billion, fifty-five million, seven hundred twenty-seven thousand, three hundred seventy-one".