1053941388 has 12 divisors (see below), whose sum is σ = 2459196600. Its totient is φ = 351313792.

The previous prime is 1053941359. The next prime is 1053941389. The reversal of 1053941388 is 8831493501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1053941388² = 2221584898678733088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053941389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43914213 + ... + 43914236.

It is an arithmetic number, because the mean of its divisors is an integer number (204933050).

Almost surely, 2^1053941388 is an apocalyptic number.

It is an amenable number.

1053941388 is an abundant number, since it is smaller than the sum of its proper divisors (1405255212).

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

1053941388 is a wasteful number, since it uses less digits than its factorization.

1053941388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87828456 (or 87828454 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1053941388 is about 32464.4634639170. The cubic root of 1053941388 is about 1017.6665188373. Note that the first 3 decimals are identical.

It can be divided in two parts, 105 and 3941388, that added together give a palindrome (3941493).

The spelling of 1053941388 in words is "one billion, fifty-three million, nine hundred forty-one thousand, three hundred eighty-eight".