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52760620000 = 2554112310427
BaseRepresentation
bin110001001000110001…
…110010101111100000
312001011222102012100001
4301020301302233200
51331023204320000
640123215105344
73545312604364
oct611061625740
9161158365301
1052760620000
1120414aa3790
12a285512254
134c8a98c69a
1427a72232a4
15158be0146a
hexc48c72be0

52760620000 has 240 divisors, whose sum is σ = 147769598592. Its totient is φ = 18349760000.

The previous prime is 52760619887. The next prime is 52760620007. The reversal of 52760620000 is 2606725.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52760620007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5054787 + ... + 5065213.

Almost surely, 252760620000 is an apocalyptic number.

52760620000 is a gapful number since it is divisible by the number (50) 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 52760620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73884799296).

52760620000 is an abundant number, since it is smaller than the sum of its proper divisors (95008978592).

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

52760620000 is a wasteful number, since it uses less digits than its factorization.

52760620000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10491 (or 10468 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 52760620000 in words is "fifty-two billion, seven hundred sixty million, six hundred twenty thousand".