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55914053 = 1316326387
BaseRepresentation
bin1101010101001…
…0111001000101
310220012201122212
43111102321011
5103303222203
65314233205
71246155506
oct325227105
9126181585
1055914053
1129620068
1216885805
13b779250
1475d6bad
154d971d8
hex3552e45

55914053 has 8 divisors (see below), whose sum is σ = 60586848. Its totient is φ = 51294384.

The previous prime is 55914041. The next prime is 55914073. The reversal of 55914053 is 35041955.

55914053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-55914053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55914013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11075 + ... + 15312.

It is an arithmetic number, because the mean of its divisors is an integer number (7573356).

Almost surely, 255914053 is an apocalyptic number.

It is an amenable number.

55914053 is a deficient number, since it is larger than the sum of its proper divisors (4672795).

55914053 is a wasteful number, since it uses less digits than its factorization.

55914053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26563.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 55914053 is about 7477.5699929857. The cubic root of 55914053 is about 382.3904093177.

The spelling of 55914053 in words is "fifty-five million, nine hundred fourteen thousand, fifty-three".

Divisors: 1 13 163 2119 26387 343031 4301081 55914053