1290544053 has 16 divisors (see below), whose sum is σ = 1844071296. Its totient is φ = 800712000.

The previous prime is 1290544033. The next prime is 1290544061. The reversal of 1290544053 is 3504450921.

It is not a de Polignac number, because 1290544053 - 2¹⁰ = 1290543029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1290544033) 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, 250198 + ... + 255303.

It is an arithmetic number, because the mean of its divisors is an integer number (115254456).

Almost surely, 2^1290544053 is an apocalyptic number.

It is an amenable number.

1290544053 is a deficient number, since it is larger than the sum of its proper divisors (553527243).

1290544053 is a wasteful number, since it uses less digits than its factorization.

1290544053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505564.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1290544053 is about 35924.1430377956. The cubic root of 1290544053 is about 1088.7402478999.

Adding to 1290544053 its reverse (3504450921), we get a palindrome (4794994974).

The spelling of 1290544053 in words is "one billion, two hundred ninety million, five hundred forty-four thousand, fifty-three".