6149520244 has 24 divisors (see below), whose sum is σ = 12301668288. Its totient is φ = 2634945600.

The previous prime is 6149520217. The next prime is 6149520269. The reversal of 6149520244 is 4420259416.

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, 126819 + ... + 168469.

It is an arithmetic number, because the mean of its divisors is an integer number (512569512).

Almost surely, 2^6149520244 is an apocalyptic number.

It is an amenable number.

6149520244 is an abundant number, since it is smaller than the sum of its proper divisors (6152148044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6149520244 is a wasteful number, since it uses less digits than its factorization.

6149520244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46935 (or 46933 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 6149520244 is about 78418.8768345990. The cubic root of 6149520244 is about 1832.0911570393.

The spelling of 6149520244 in words is "six billion, one hundred forty-nine million, five hundred twenty thousand, two hundred forty-four".