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53052810455 = 5127530915737
BaseRepresentation
bin110001011010001100…
…011010010011010111
312001221100020000021202
4301122030122103113
51332123004413310
640212213503115
73555461306531
oct613214322327
9161840200252
1053052810455
1120554a237a7
12a347341a9b
135006384948
1427d3d62851
1515a78bb3a5
hexc5a31a4d7

53052810455 has 16 divisors (see below), whose sum is σ = 64180823040. Its totient is φ = 42097450752.

The previous prime is 53052810449. The next prime is 53052810521. The reversal of 53052810455 is 55401825035.

53052810455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53052810455 - 210 = 53052809431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3363347 + ... + 3379083.

It is an arithmetic number, because the mean of its divisors is an integer number (4011301440).

Almost surely, 253052810455 is an apocalyptic number.

53052810455 is a deficient number, since it is larger than the sum of its proper divisors (11128012585).

53052810455 is a wasteful number, since it uses less digits than its factorization.

53052810455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21178.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 53052810455 in words is "fifty-three billion, fifty-two million, eight hundred ten thousand, four hundred fifty-five".

Divisors: 1 5 127 635 5309 15737 26545 78685 674243 1998599 3371215 9992995 83547733 417738665 10610562091 53052810455