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55030635425465 = 575712806998101
BaseRepresentation
bin11001000001100110100010…
…11110011110111010111001
321012211212200121020020210122
430200303101132132322321
524203110220132103330
6313012420325223025
714406555306124430
oct1440632136367271
9235755617206718
1055030635425465
11165973a8063197
126209380561a75
13249249c6cc51b
14d836d5964117
15656716b745e5
hex320cd179eeb9

55030635425465 has 32 divisors (see below), whose sum is σ = 75606222531840. Its totient is φ = 37667480544000.

The previous prime is 55030635425413. The next prime is 55030635425531. The reversal of 55030635425465 is 56452453603055.

It is not a de Polignac number, because 55030635425465 - 214 = 55030635409081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560909915 + ... + 561008015.

It is an arithmetic number, because the mean of its divisors is an integer number (2362694454120).

Almost surely, 255030635425465 is an apocalyptic number.

It is an amenable number.

55030635425465 is a deficient number, since it is larger than the sum of its proper divisors (20575587106375).

55030635425465 is a wasteful number, since it uses less digits than its factorization.

55030635425465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126753.

The product of its (nonzero) digits is 32400000, while the sum is 53.

The spelling of 55030635425465 in words is "fifty-five trillion, thirty billion, six hundred thirty-five million, four hundred twenty-five thousand, four hundred sixty-five".

Divisors: 1 5 7 35 571 2855 3997 19985 28069 98101 140345 196483 490505 686707 982415 3433535 16027399 56015671 80136995 112191793 280078355 392109697 560958965 1960548485 2753596969 13767984845 19275178783 96375893915 1572303869299 7861519346495 11006127085093 55030635425465