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53028060048847 = 1337327133703897
BaseRepresentation
bin11000000111010100011101…
…01011101010110111001111
320221202102200200100201021101
430003222032223222313033
523422302431333030342
6304440430545043531
714112102522231622
oct1403521653526717
9227672620321241
1053028060048847
111599508a505884
125b4523a0265a7
1323786a8736b80
14d14801041db9
1561e5aca2c3b7
hex303a8eaeadcf

53028060048847 has 16 divisors (see below), whose sum is σ = 58668510064192. Its totient is φ = 47611471645440.

The previous prime is 53028060048781. The next prime is 53028060048889. The reversal of 53028060048847 is 74884006082035.

It is a cyclic number.

It is not a de Polignac number, because 53028060048847 - 215 = 53028060016079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53028060040847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15278598 + ... + 18425299.

It is an arithmetic number, because the mean of its divisors is an integer number (3666781879012).

Almost surely, 253028060048847 is an apocalyptic number.

53028060048847 is a deficient number, since it is larger than the sum of its proper divisors (5640450015345).

53028060048847 is a wasteful number, since it uses less digits than its factorization.

53028060048847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707218.

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 53028060048847 in words is "fifty-three trillion, twenty-eight billion, sixty million, forty-eight thousand, eight hundred forty-seven".

Divisors: 1 13 37 481 3271 42523 121027 1573351 33703897 438150661 1247044189 16211574457 110245447087 1433190812131 4079081542219 53028060048847