2053531470 has 32 divisors (see below), whose sum is σ = 5098425120. Its totient is φ = 528725120.

The previous prime is 2053531429. The next prime is 2053531489. The reversal of 2053531470 is 741353502.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179321 + ... + 1181060.

It is an arithmetic number, because the mean of its divisors is an integer number (159325785).

Almost surely, 2^2053531470 is an apocalyptic number.

2053531470 is an abundant number, since it is smaller than the sum of its proper divisors (3044893650).

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

2053531470 is a wasteful number, since it uses less digits than its factorization.

2053531470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360420.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 2053531470 is about 45315.9074718801. The cubic root of 2053531470 is about 1271.0631290576.

Adding to 2053531470 its reverse (741353502), we get a palindrome (2794884972).

The spelling of 2053531470 in words is "two billion, fifty-three million, five hundred thirty-one thousand, four hundred seventy".