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5731680813120 = 2635573709887
BaseRepresentation
bin101001101101000001011…
…0011001000000001000000
3202021221110200122120200000
41103122002303020001000
51222401440242004440
620105033043400000
71131046252025253
oct123320263100100
922257420576600
105731680813120
11190a879437a39
12786a08383000
13327658bb5572
1415b5b442509a
159e162c66730
hex53682cc8040

5731680813120 has 168 divisors, whose sum is σ = 20444764214784. Its totient is φ = 1528448196096.

The previous prime is 5731680813119. The next prime is 5731680813149. The reversal of 5731680813120 is 213180861375.

It is a happy number.

5731680813120 is a `hidden beast` number, since 573 + 1 + 68 + 0 + 8 + 1 + 3 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36777184 + ... + 36932703.

It is an arithmetic number, because the mean of its divisors is an integer number (121695025088).

Almost surely, 25731680813120 is an apocalyptic number.

It is an amenable number.

5731680813120 is an abundant number, since it is smaller than the sum of its proper divisors (14713083401664).

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

5731680813120 is an equidigital number, since it uses as much as digits as its factorization.

5731680813120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73709919 (or 73709897 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 5731680813120 in words is "five trillion, seven hundred thirty-one billion, six hundred eighty million, eight hundred thirteen thousand, one hundred twenty".