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50505050541 = 3114178747431
BaseRepresentation
bin101111000010010101…
…011110100110101101
311211100210011101201110
4233002111132212231
51311413243104131
635111322302233
73435363563211
oct570225364655
9154323141643
1050505050541
111a467869aa0
129956057979
1349bb5a28ba
14263183c941
1514a8da9646
hexbc255e9ad

50505050541 has 32 divisors (see below), whose sum is σ = 75350854656. Its totient is φ = 29823984000.

The previous prime is 50505050429. The next prime is 50505050567. The reversal of 50505050541 is 14505050505.

It is not a de Polignac number, because 50505050541 - 226 = 50437941677 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 50505050499 and 50505050508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505000541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1041096 + ... + 1088526.

It is an arithmetic number, because the mean of its divisors is an integer number (2354714208).

Almost surely, 250505050541 is an apocalyptic number.

It is an amenable number.

50505050541 is a deficient number, since it is larger than the sum of its proper divisors (24845804115).

50505050541 is a wasteful number, since it uses less digits than its factorization.

50505050541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48273.

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 50505050541 in words is "fifty billion, five hundred five million, fifty thousand, five hundred forty-one".

Divisors: 1 3 11 33 41 123 451 787 1353 2361 8657 25971 32267 47431 96801 142293 354937 521741 1064811 1565223 1944671 5834013 21391381 37328197 64174143 111984591 410610167 1231830501 1530456077 4591368231 16835016847 50505050541