6250012445 has 4 divisors (see below), whose sum is σ = 7500014940. Its totient is φ = 5000009952.

The previous prime is 6250012429. The next prime is 6250012453. The reversal of 6250012445 is 5442100526.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2367600964 + 3882411481 = 48658^2 + 62309^2 .

It is a cyclic number.

It is not a de Polignac number, because 6250012445 - 2⁴ = 6250012429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625001240 + ... + 625001249.

It is an arithmetic number, because the mean of its divisors is an integer number (1875003735).

Almost surely, 2^6250012445 is an apocalyptic number.

It is an amenable number.

6250012445 is a deficient number, since it is larger than the sum of its proper divisors (1250002495).

6250012445 is a wasteful number, since it uses less digits than its factorization.

6250012445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250002494.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 6250012445 is about 79057.0202132613. The cubic root of 6250012445 is about 1842.0169719266.

The spelling of 6250012445 in words is "six billion, two hundred fifty million, twelve thousand, four hundred forty-five".