2053748015 has 32 divisors (see below), whose sum is σ = 2759968512. Its totient is φ = 1454112000.

The previous prime is 2053747991. The next prime is 2053748023. The reversal of 2053748015 is 5108473502.

It is a happy number.

It is not a de Polignac number, because 2053748015 - 2²⁴ = 2036970799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1828244 + ... + 1829366.

It is an arithmetic number, because the mean of its divisors is an integer number (86249016).

Almost surely, 2^2053748015 is an apocalyptic number.

2053748015 is a deficient number, since it is larger than the sum of its proper divisors (706220497).

2053748015 is a wasteful number, since it uses less digits than its factorization.

2053748015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 2053748015 is about 45318.2966912924. The cubic root of 2053748015 is about 1271.1078053782.

The spelling of 2053748015 in words is "two billion, fifty-three million, seven hundred forty-eight thousand, fifteen".