1055757211 has 8 divisors (see below), whose sum is σ = 1114102800. Its totient is φ = 997689600.

The previous prime is 1055757187. The next prime is 1055757217. The reversal of 1055757211 is 1127575501.

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 1055757211 - 2¹⁹ = 1055232923 is a prime.

It is a super-2 number, since 2×1055757211² = 2229246577156997042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055757217) 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, 61666 + ... + 76903.

It is an arithmetic number, because the mean of its divisors is an integer number (139262850).

Almost surely, 2^1055757211 is an apocalyptic number.

1055757211 is a deficient number, since it is larger than the sum of its proper divisors (58345589).

1055757211 is a wasteful number, since it uses less digits than its factorization.

1055757211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138989.

The product of its (nonzero) digits is 12250, while the sum is 34.

The square root of 1055757211 is about 32492.4177462989. The cubic root of 1055757211 is about 1018.2506253363.

The spelling of 1055757211 in words is "one billion, fifty-five million, seven hundred fifty-seven thousand, two hundred eleven".