1055015211 has 16 divisors (see below), whose sum is σ = 1418400000. Its totient is φ = 697502688.

The previous prime is 1055015209. The next prime is 1055015231. The reversal of 1055015211 is 1125105501.

1055015211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1055015211 - 2¹ = 1055015209 is a prime.

It is a super-2 number, since 2×1055015211² = 2226114190882749042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055015231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350290 + ... + 353288.

It is an arithmetic number, because the mean of its divisors is an integer number (88650000).

Almost surely, 2^1055015211 is an apocalyptic number.

1055015211 is a deficient number, since it is larger than the sum of its proper divisors (363384789).

1055015211 is a wasteful number, since it uses less digits than its factorization.

1055015211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 1055015211 is about 32480.9976909577. The cubic root of 1055015211 is about 1018.0120228032.

The spelling of 1055015211 in words is "one billion, fifty-five million, fifteen thousand, two hundred eleven".