2515530355 has 48 divisors (see below), whose sum is σ = 3460755456. Its totient is φ = 1750869120.

The previous prime is 2515530331. The next prime is 2515530377. The reversal of 2515530355 is 5530355152.

It is not a de Polignac number, because 2515530355 - 2²⁹ = 1978659443 is a prime.

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 2515530355.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1378974 + ... + 1380796.

It is an arithmetic number, because the mean of its divisors is an integer number (72099072).

Almost surely, 2^2515530355 is an apocalyptic number.

2515530355 is a deficient number, since it is larger than the sum of its proper divisors (945225101).

2515530355 is a wasteful number, since it uses less digits than its factorization.

2515530355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948 (or 1935 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 34.

The square root of 2515530355 is about 50155.0631043367. The cubic root of 2515530355 is about 1360.0134000626.

The spelling of 2515530355 in words is "two billion, five hundred fifteen million, five hundred thirty thousand, three hundred fifty-five".