2573456315 has 16 divisors (see below), whose sum is σ = 3234705408. Its totient is φ = 1961742816.

The previous prime is 2573456309. The next prime is 2573456321. The reversal of 2573456315 is 5136543752.

It is an interprime number because it is at equal distance from previous prime (2573456309) and next prime (2573456321).

It is a cyclic number.

It is not a de Polignac number, because 2573456315 - 2²² = 2569262011 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 12299 + ... + 72788.

It is an arithmetic number, because the mean of its divisors is an integer number (202169088).

Almost surely, 2^2573456315 is an apocalyptic number.

2573456315 is a deficient number, since it is larger than the sum of its proper divisors (661249093).

2573456315 is a wasteful number, since it uses less digits than its factorization.

2573456315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85378.

The product of its digits is 378000, while the sum is 41.

The square root of 2573456315 is about 50729.2451648948. The cubic root of 2573456315 is about 1370.3734423377.

The spelling of 2573456315 in words is "two billion, five hundred seventy-three million, four hundred fifty-six thousand, three hundred fifteen".