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552031055 = 51713074969
BaseRepresentation
bin100000111001110…
…101001101001111
31102110202002020122
4200321311031033
52112304443210
6130435535155
716452120662
oct4071651517
91373662218
10552031055
11263675114
12134a5a4bb
138a4a1ac4
145345b6d9
15336e4b55
hex20e7534f

552031055 has 16 divisors (see below), whose sum is σ = 702082080. Its totient is φ = 415245312.

The previous prime is 552031049. The next prime is 552031061. The reversal of 552031055 is 550130255.

It is an interprime number because it is at equal distance from previous prime (552031049) and next prime (552031061).

It is a cyclic number.

It is not a de Polignac number, because 552031055 - 26 = 552030991 is a prime.

It is a congruent number.

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, 108611 + ... + 113579.

It is an arithmetic number, because the mean of its divisors is an integer number (43880130).

Almost surely, 2552031055 is an apocalyptic number.

552031055 is a deficient number, since it is larger than the sum of its proper divisors (150051025).

552031055 is a wasteful number, since it uses less digits than its factorization.

552031055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 552031055 is about 23495.3411339355. The cubic root of 552031055 is about 820.3285690010.

The spelling of 552031055 in words is "five hundred fifty-two million, thirty-one thousand, fifty-five".

Divisors: 1 5 17 85 1307 4969 6535 22219 24845 84473 111095 422365 6494483 32472415 110406211 552031055