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552053215 = 5726635923
BaseRepresentation
bin100000111001111…
…010100111011111
31102110210012122101
4200321322213133
52112311200330
6130440225531
716452242410
oct4071724737
91373705571
10552053215
1126368a82a
12134a6b2a7
138a4abc0c
1453465807
15336eb4ca
hex20e7a9df

552053215 has 16 divisors (see below), whose sum is σ = 757513728. Its totient is φ = 378344736.

The previous prime is 552053167. The next prime is 552053231. The reversal of 552053215 is 512350255.

552053215 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 552053215 - 221 = 549956063 is a prime.

It is a Duffinian number.

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, 90244 + ... + 96166.

It is an arithmetic number, because the mean of its divisors is an integer number (47344608).

Almost surely, 2552053215 is an apocalyptic number.

552053215 is a deficient number, since it is larger than the sum of its proper divisors (205460513).

552053215 is a wasteful number, since it uses less digits than its factorization.

552053215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8598.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 552053215 is about 23495.8127120557. The cubic root of 552053215 is about 820.3395455803.

The spelling of 552053215 in words is "five hundred fifty-two million, fifty-three thousand, two hundred fifteen".

Divisors: 1 5 7 35 2663 5923 13315 18641 29615 41461 93205 207305 15772949 78864745 110410643 552053215