2570457562 has 16 divisors (see below), whose sum is σ = 4192831080. Its totient is φ = 1176933888.

The previous prime is 2570457551. The next prime is 2570457577. The reversal of 2570457562 is 2657540752.

It can be written as a sum of positive squares in 4 ways, for example, as 2516125921 + 54331641 = 50161^2 + 7371^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020387 + ... + 1022902.

Almost surely, 2^2570457562 is an apocalyptic number.

2570457562 is a deficient number, since it is larger than the sum of its proper divisors (1622373518).

2570457562 is a wasteful number, since it uses less digits than its factorization.

2570457562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043345.

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 2570457562 is about 50699.6800976101. The cubic root of 2570457562 is about 1369.8409537071.

The spelling of 2570457562 in words is "two billion, five hundred seventy million, four hundred fifty-seven thousand, five hundred sixty-two".