6211225045 has 8 divisors (see below), whose sum is σ = 7470766080. Its totient is φ = 4957449360.

The previous prime is 6211225019. The next prime is 6211225057. The reversal of 6211225045 is 5405221126.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6211225045 - 2¹³ = 6211216853 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 7 ways as a sum of consecutive naturals, for example, 1438965 + ... + 1443274.

It is an arithmetic number, because the mean of its divisors is an integer number (933845760).

Almost surely, 2^6211225045 is an apocalyptic number.

It is an amenable number.

6211225045 is a deficient number, since it is larger than the sum of its proper divisors (1259541035).

6211225045 is a wasteful number, since it uses less digits than its factorization.

6211225045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882675.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 6211225045 is about 78811.3256137720. The cubic root of 6211225045 is about 1838.1985603168.

The spelling of 6211225045 in words is "six billion, two hundred eleven million, two hundred twenty-five thousand, forty-five".