2053015503 has 16 divisors (see below), whose sum is σ = 3412805376. Its totient is φ = 1066501440.

The previous prime is 2053015429. The next prime is 2053015511. The reversal of 2053015503 is 3055103502.

It is not a de Polignac number, because 2053015503 - 2⁸ = 2053015247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053015543) 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, 4443526 + ... + 4443987.

It is an arithmetic number, because the mean of its divisors is an integer number (213300336).

Almost surely, 2^2053015503 is an apocalyptic number.

2053015503 is a deficient number, since it is larger than the sum of its proper divisors (1359789873).

2053015503 is a wasteful number, since it uses less digits than its factorization.

2053015503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887534.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 2053015503 is about 45310.2141133762. The cubic root of 2053015503 is about 1270.9566650509.

The spelling of 2053015503 in words is "two billion, fifty-three million, fifteen thousand, five hundred three".