2575942473 has 16 divisors (see below), whose sum is σ = 3727031616. Its totient is φ = 1573091520.

The previous prime is 2575942441. The next prime is 2575942511. The reversal of 2575942473 is 3742495752.

It is not a de Polignac number, because 2575942473 - 2⁵ = 2575942441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2575942273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246990 + ... + 257207.

It is an arithmetic number, because the mean of its divisors is an integer number (232939476).

Almost surely, 2^2575942473 is an apocalyptic number.

It is an amenable number.

2575942473 is a deficient number, since it is larger than the sum of its proper divisors (1151089143).

2575942473 is a wasteful number, since it uses less digits than its factorization.

2575942473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504344.

The product of its digits is 2116800, while the sum is 48.

The square root of 2575942473 is about 50753.7434382923. The cubic root of 2575942473 is about 1370.8145959119.

The spelling of 2575942473 in words is "two billion, five hundred seventy-five million, nine hundred forty-two thousand, four hundred seventy-three".