2573085734 has 16 divisors (see below), whose sum is σ = 3871955472. Its totient is φ = 1282441248.

The previous prime is 2573085727. The next prime is 2573085803. The reversal of 2573085734 is 4375803752.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 1518992 + ... + 1520684.

It is an arithmetic number, because the mean of its divisors is an integer number (241997217).

Almost surely, 2^2573085734 is an apocalyptic number.

2573085734 is a deficient number, since it is larger than the sum of its proper divisors (1298869738).

2573085734 is a wasteful number, since it uses less digits than its factorization.

2573085734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671.

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 2573085734 is about 50725.5924953075. The cubic root of 2573085734 is about 1370.3076606707.

The spelling of 2573085734 in words is "two billion, five hundred seventy-three million, eighty-five thousand, seven hundred thirty-four".