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5436251370474 = 2323143833273881
BaseRepresentation
bin100111100011011100111…
…0101001111001111101010
3201020200220201000220220220
41033012321311033033222
51203031420322323344
615321213541230510
71100520243140661
oct117067165171752
921220821026826
105436251370474
1118065571a3071
127396b9702436
13305836c65882
1414b18a317dd8
1596621981c19
hex4f1b9d4f3ea

5436251370474 has 32 divisors (see below), whose sum is σ = 11345340553344. Its totient is φ = 1733279159040.

The previous prime is 5436251370449. The next prime is 5436251370493. The reversal of 5436251370474 is 4740731526345.

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, 19712014 + ... + 19985894.

It is an arithmetic number, because the mean of its divisors is an integer number (354541892292).

Almost surely, 25436251370474 is an apocalyptic number.

5436251370474 is an abundant number, since it is smaller than the sum of its proper divisors (5909089182870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5436251370474 is a wasteful number, since it uses less digits than its factorization.

5436251370474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417742.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 5436251370474 in words is "five trillion, four hundred thirty-six billion, two hundred fifty-one million, three hundred seventy thousand, four hundred seventy-four".

Divisors: 1 2 3 6 23 46 69 138 143833 273881 287666 431499 547762 821643 862998 1643286 3308159 6299263 6616318 9924477 12598526 18897789 19848954 37795578 39393125873 78786251746 118179377619 236358755238 906041895079 1812083790158 2718125685237 5436251370474