6259954944 has 72 divisors (see below), whose sum is σ = 16871666560. Its totient is φ = 2060218368.

The previous prime is 6259954901. The next prime is 6259954969. The reversal of 6259954944 is 4494599526.

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, 9084 + ... + 112260.

Almost surely, 2^6259954944 is an apocalyptic number.

6259954944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6259954944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8435833280).

6259954944 is an abundant number, since it is smaller than the sum of its proper divisors (10611711616).

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

6259954944 is a wasteful number, since it uses less digits than its factorization.

6259954944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103275 (or 103261 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 57.

The square root of 6259954944 is about 79119.8770474272. The cubic root of 6259954944 is about 1842.9932125992.

The spelling of 6259954944 in words is "six billion, two hundred fifty-nine million, nine hundred fifty-four thousand, nine hundred forty-four".