2515352053 has 4 divisors (see below), whose sum is σ = 2516522508. Its totient is φ = 2514181600.

The previous prime is 2515352029. The next prime is 2515352057. The reversal of 2515352053 is 3502535152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 153586449 + 2361765604 = 12393^2 + 48598^2 .

It is a cyclic number.

It is not a de Polignac number, because 2515352053 - 2⁹ = 2515351541 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515352057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581998 + ... + 586303.

It is an arithmetic number, because the mean of its divisors is an integer number (629130627).

Almost surely, 2^2515352053 is an apocalyptic number.

It is an amenable number.

2515352053 is a deficient number, since it is larger than the sum of its proper divisors (1170455).

2515352053 is a wasteful number, since it uses less digits than its factorization.

2515352053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170454.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 2515352053 is about 50153.2855653545. The cubic root of 2515352053 is about 1359.9812665023.

The spelling of 2515352053 in words is "two billion, five hundred fifteen million, three hundred fifty-two thousand, fifty-three".