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53314135600551 = 378209309266459
BaseRepresentation
bin11000001111101001010100…
…00111010010110110100111
320222202210002202222110220020
430013310222013102312213
523441444322203204201
6305220101545010223
714141550660264150
oct1407645207226647
9228683082873806
1053314135600551
1115a95441716a71
125b90778183973
1323996697ba357
14d245bcb36927
15626c52a2da36
hex307d2a1d2da7

53314135600551 has 16 divisors (see below), whose sum is σ = 81250484371200. Its totient is φ = 30461509047168.

The previous prime is 53314135600543. The next prime is 53314135600553. The reversal of 53314135600551 is 15500653141335.

It is not a de Polignac number, because 53314135600551 - 23 = 53314135600543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53314135600553) 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, 154460841 + ... + 154805618.

It is an arithmetic number, because the mean of its divisors is an integer number (5078155273200).

Almost surely, 253314135600551 is an apocalyptic number.

53314135600551 is a deficient number, since it is larger than the sum of its proper divisors (27936348770649).

53314135600551 is a wasteful number, since it uses less digits than its factorization.

53314135600551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309274678.

The product of its (nonzero) digits is 405000, while the sum is 42.

Adding to 53314135600551 its reverse (15500653141335), we get a palindrome (68814788741886).

The spelling of 53314135600551 in words is "fifty-three trillion, three hundred fourteen billion, one hundred thirty-five million, six hundred thousand, five hundred fifty-one".

Divisors: 1 3 7 21 8209 24627 57463 172389 309266459 927799377 2164865213 6494595639 2538768361931 7616305085793 17771378533517 53314135600551