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5049569280 = 21235759199
BaseRepresentation
bin1001011001111101…
…00101000000000000
3111000220122200211110
410230332211000000
540320142204110
62153021443320
7236063426220
oct45476450000
914026580743
105049569280
112161394158
12b8b110540
136261c5c22
1435c8c6080
151e8498a20
hex12cfa5000

5049569280 has 416 divisors, whose sum is σ = 18872064000. Its totient is φ = 1128923136.

The previous prime is 5049569269. The next prime is 5049569299. The reversal of 5049569280 is 829659405.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25374621 + ... + 25374819.

Almost surely, 25049569280 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 5049569280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9436032000).

5049569280 is an abundant number, since it is smaller than the sum of its proper divisors (13822494720).

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

5049569280 is a wasteful number, since it uses less digits than its factorization.

5049569280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 5049569280 is about 71060.3214177926. The cubic root of 5049569280 is about 1715.6081934844.

The spelling of 5049569280 in words is "five billion, forty-nine million, five hundred sixty-nine thousand, two hundred eighty".