6051399920 has 40 divisors (see below), whose sum is σ = 14412671280. Its totient is φ = 2361520640.

The previous prime is 6051399881. The next prime is 6051399943. The reversal of 6051399920 is 299931506.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 919190 + ... + 925749.

It is an arithmetic number, because the mean of its divisors is an integer number (360316782).

Almost surely, 2^6051399920 is an apocalyptic number.

It is an amenable number.

6051399920 is an abundant number, since it is smaller than the sum of its proper divisors (8361271360).

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

6051399920 is a wasteful number, since it uses less digits than its factorization.

6051399920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844993 (or 1844987 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 6051399920 is about 77790.7444365973. The cubic root of 6051399920 is about 1822.2947265640.

The spelling of 6051399920 in words is "six billion, fifty-one million, three hundred ninety-nine thousand, nine hundred twenty".