2573665030 has 32 divisors (see below), whose sum is σ = 4870938240. Its totient is φ = 977665920.

The previous prime is 2573665021. The next prime is 2573665103. The reversal of 2573665030 is 305663752.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55054 + ... + 90433.

It is an arithmetic number, because the mean of its divisors is an integer number (152216820).

Almost surely, 2^2573665030 is an apocalyptic number.

2573665030 is a deficient number, since it is larger than the sum of its proper divisors (2297273210).

2573665030 is a wasteful number, since it uses less digits than its factorization.

2573665030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145584.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 2573665030 is about 50731.3022699004. The cubic root of 2573665030 is about 1370.4104884637.

The spelling of 2573665030 in words is "two billion, five hundred seventy-three million, six hundred sixty-five thousand, thirty".