2053301515 has 8 divisors (see below), whose sum is σ = 2472373008. Its totient is φ = 1637033760.

The previous prime is 2053301513. The next prime is 2053301521. The reversal of 2053301515 is 5151033502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2053301515 - 2¹ = 2053301513 is a prime.

It is a super-2 number, since 2×2053301515² = 8432094223002590450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2053301515.

It is not an unprimeable number, because it can be changed into a prime (2053301513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699321 + ... + 702250.

It is an arithmetic number, because the mean of its divisors is an integer number (309046626).

Almost surely, 2^2053301515 is an apocalyptic number.

2053301515 is a deficient number, since it is larger than the sum of its proper divisors (419071493).

2053301515 is a wasteful number, since it uses less digits than its factorization.

2053301515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401869.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 2053301515 is about 45313.3701571622. The cubic root of 2053301515 is about 1271.0156826242.

The spelling of 2053301515 in words is "two billion, fifty-three million, three hundred one thousand, five hundred fifteen".