6235156944 has 60 divisors (see below), whose sum is σ = 17500207296. Its totient is φ = 2072379456.

The previous prime is 6235156943. The next prime is 6235156973. The reversal of 6235156944 is 4496515326.

6235156944 is a `hidden beast` number, since 623 + 5 + 15 + 6 + 9 + 4 + 4 = 666.

It is a super-2 number, since 2×6235156944² = 77754364232622838272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6235156944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6235156943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12424 + ... + 112359.

Almost surely, 2^6235156944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6235156944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8750103648).

6235156944 is an abundant number, since it is smaller than the sum of its proper divisors (11265050352).

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

6235156944 is a wasteful number, since it uses less digits than its factorization.

6235156944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125144 (or 125135 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 6235156944 is about 78963.0099730247. The cubic root of 6235156944 is about 1840.5563991558.

The spelling of 6235156944 in words is "six billion, two hundred thirty-five million, one hundred fifty-six thousand, nine hundred forty-four".