3257500250323 has 4 divisors (see below), whose sum is σ = 3553636636728. Its totient is φ = 2961363863920.

The previous prime is 3257500250317. The next prime is 3257500250353. The reversal of 3257500250323 is 3230520057523.

3257500250323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3257500250323 - 2²¹ = 3257498153171 is a prime.

It is a super-2 number, since 2×3257500250323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3257500250353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148068193186 + ... + 148068193207.

It is an arithmetic number, because the mean of its divisors is an integer number (888409159182).

Almost surely, 2^{3257500250323} is an apocalyptic number.

3257500250323 is a deficient number, since it is larger than the sum of its proper divisors (296136386405).

3257500250323 is a wasteful number, since it uses less digits than its factorization.

3257500250323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296136386404.

The product of its (nonzero) digits is 189000, while the sum is 37.

The spelling of 3257500250323 in words is "three trillion, two hundred fifty-seven billion, five hundred million, two hundred fifty thousand, three hundred twenty-three".