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55355364701 = 7132379334783
BaseRepresentation
bin110011100011011011…
…111101010101011101
312021212210212212220122
4303203123331111131
51401331433132301
641232505324325
73666520556630
oct634333752535
9167783785818
1055355364701
112152672989a
12a88a4966a5
1352b2412590
142971a97c17
15168eae481b
hexce36fd55d

55355364701 has 32 divisors (see below), whose sum is σ = 71991951360. Its totient is φ = 41362985664.

The previous prime is 55355364697. The next prime is 55355364707. The reversal of 55355364701 is 10746355355.

It is not a de Polignac number, because 55355364701 - 22 = 55355364697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55355364707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2045 + ... + 332738.

It is an arithmetic number, because the mean of its divisors is an integer number (2249748480).

Almost surely, 255355364701 is an apocalyptic number.

It is an amenable number.

55355364701 is a deficient number, since it is larger than the sum of its proper divisors (16636586659).

55355364701 is a wasteful number, since it uses less digits than its factorization.

55355364701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334905.

The product of its (nonzero) digits is 945000, while the sum is 44.

The spelling of 55355364701 in words is "fifty-five billion, three hundred fifty-five million, three hundred sixty-four thousand, seven hundred one".

Divisors: 1 7 13 23 79 91 161 299 553 1027 1817 2093 7189 12719 23621 165347 334783 2343481 4352179 7700009 26447857 30465253 53900063 100100117 185134999 343822141 608300711 700700819 2406754987 4258104977 7907909243 55355364701