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53695374801 = 347683557567
BaseRepresentation
bin110010000000011111…
…100110010111010001
312010121010022122212020
4302000133212113101
51334432003443201
640400050122053
73610423104135
oct620037462721
9163533278766
1053695374801
1120854703912
12a4a6580329
1350a9534333
1428554293c5
1515e3ee5a36
hexc807e65d1

53695374801 has 16 divisors (see below), whose sum is σ = 73224290304. Its totient is φ = 34983921104.

The previous prime is 53695374793. The next prime is 53695374823. The reversal of 53695374801 is 10847359635.

It is a cyclic number.

It is not a de Polignac number, because 53695374801 - 23 = 53695374793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53695374101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182481 + ... + 375086.

It is an arithmetic number, because the mean of its divisors is an integer number (4576518144).

Almost surely, 253695374801 is an apocalyptic number.

It is an amenable number.

53695374801 is a deficient number, since it is larger than the sum of its proper divisors (19528915503).

53695374801 is a wasteful number, since it uses less digits than its factorization.

53695374801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558300.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 53695374801 in words is "fifty-three billion, six hundred ninety-five million, three hundred seventy-four thousand, eight hundred one".

Divisors: 1 3 47 141 683 2049 32101 96303 557567 1672701 26205649 78616947 380818261 1142454783 17898458267 53695374801